tube

T1U1B3E1
US/tuːb/UK/tʃuːb/UK/tjuːb/

noun

Anything that is hollow and cylindrical in shape.

“A tube of toothpaste.”

CommonScrabble 6

Meanings

tube1

nountube (plural tubes)

plural tubes

  1. Anything that is hollow and cylindrical in shape.
    1 more example

    But then I had the [massive] flintlock by me for protection. ¶[…]The linen-press and a chest on the top of it formed, however, a very good gun-carriage; and, thus mounted, aim could be taken out of the window […], and a 'bead' could be drawn upon Molly, the dairymaid, kissing the fogger behind the hedge, little dreaming that the deadly tube was levelled at them.

    1879, R[ichard] J[efferies], chapter 1, in The Amateur Poacher, London: Smith, Elder, & Co., […], →OCLC
  2. An approximately cylindrical container, usually with a crimped end and a screw top, used to contain and dispense semiliquid substances.

    A tube of toothpaste.

  3. UKcapitalizedcolloquialoftena trademarkThe London Underground railway system, originally referred to the lower level lines that ran in tubular tunnels as opposed to the higher ones which ran in rectangular section tunnels. (Often the tube.)

    He took the tube to Westminster and disappeared.

    2 more examples

    I took the tube to Waterloo and walked the rest of the way.

    The economist also observed that some of the Victoria Line's cost should be debited to existing lines, as they would benefit from the rebuilding of their interchange stations with the new tube.

    1962 October, “The Victoria Line”, in Modern Railways, page 217
    1. UKcapitalizedcolloquialobsoleteoftena trademarkOne of the tubular tunnels of the London Underground.

      And thus it came about that on that October morning I found myself in the deep level tube with the Professor speeding to the North of London in what proved to be one of the most singular experiences of my remarkable life.

      1929, Sir Arthur Conan Doyle, The Disintegration Machine
  4. AustraliaslangA tin can containing beer.

    Tinnie: a tin of beer — also called a tube.

    1995, Sue Butler, Lonely Planet Australian Phrasebook: Language Survival Kit
    3 more examples

    It's alright to cop a warm tube of Fosters and a cold pie 'n' peas when you're dated by one of the locals[.]

    1967, The Kings Cross Whisper, number xlii., Sydney, page 7, column 4

    Beer is also available from bottleshops (or bottle-o's) in cases (or 'slabs') of 24-36 cans (‘tinnies' or ‘tubes') or bottles (‘stubbies') of 375ml each.

    2002, Andrew Swaffer, Katrina O'Brien, Darroch Donald, Footprint Australia Handbook: The Travel Guide [text repeated in Footprint West Coast Australia Handbook (2003)]

    That Humphries should imply that, in the Foster's ads, Hogan's ocker appropriated McKenzie's discourse (specifically the idiom "crack an ice-cold tube") reinforces my contention.

    2004, Paul Matthew St. Pierre, Portrait of the Artist as Australian: L'Oeuvre Bizarre de Barry Humphries
  5. hobbiesA wave which pitches forward when breaking, creating a hollow space inside.

    It seemed like Butch was invincible, like he could do nothing wrong, coming through one unbelievable tube after another.

    1966, Bruce Brown, director, The Endless Summer
  6. CanadaUScolloquialA television. Compare cathode ray tube and picture tube.

    I sit around and watch the tube, but nothing's on. I change the channels for an hour or two.

    1994, Billie Joe Armstrong, “Longview”, in Dookie, performed by Green Day
    1 more example

    Right now, there is a whole, an entire generation that never knew anything that didn't come out of this tube. This tube is the gospel, the ultimate revelation; this tube can make or break presidents, popes, prime ministers; this tube is the most awesome goddamn propaganda force in the whole godless world, […]

    1976, Paddy Chayefsky, Network, spoken by Howard Beale (Peter Finch)

    Synonyms: boob tube, telly

  7. ScotlandslangAn idiot.

    I'm a tube? Who got done for speeding? Who got lifted for bloody assault?

    2010, Karen Campbell, The Twilight Time, →ISBN
    1 more example

    'Don't be a bloody tube, Jack,' she told me. (I always loved it when she used Scottish terms of abuse in that English accent of hers.)

    2007, Christopher Brookmyre, Attack of the Unsinkable Rubber Ducks, →ISBN, page 231
  8. abbreviationShort for speaking tube.
    1 more example

    A hundred yards before they reached the house he had given an order to his chauffeur to drop into the lowest speed and they were leisurely drawing past when a discovery by Mr Carlyle modified their plans. […] Carrados picked up the tube again. A couple of sentences passed and the car stopped by the roadside, a score of paces past the limit of the garden.

    1914, Ernest Bramah [pseudonym; Ernest Brammah Smith], Max Carrados
verbtube (third-person singular simple present tubes, present participle tubing, simple past and past participle tubed)

present singular third person tubes · participle present tubing · participle past tubed · past tubed

  1. transitiveTo supply with, or enclose in, a tube.

    She tubes lipstick in the cosmetics factory.

  2. transitiveTo ride an inner tube.

    They tubed down the Colorado River.

  3. colloquialtransitivemedicineTo intubate.

    The patient was tubed.

Tube2

proper nounthe Tube
  1. informalThe London Underground.

    Still, it’s not just the decline of civilisation that worries me, nor the (related) effect on Tube manners (Candy Crushers are rarely very chivalrous).

    2014 March 26, Richard Goodwin, “Candy Crush is the crystal meth of the commute”, in Evening Standard, page 17
    1 more example

    But 'Tube' is used as shorthand for the whole network, not least by London Underground itself, [...] It tends to be older people who hold on to the distinction. A friend of mine was visiting his mother who lives about 500 yards from Parsons Green station on the District, which is a cut-and-cover line [not a tube line]. At the end of the evening she said, "How are you getting back?" He said, "Oh, on the Tube", and she looked at him absolutely blankly. "What Tube?" she said, "There is no Tube here."

    2012, Andrew Martin, Underground Overground: A passenger's history of the Tube, Profile Books, →ISBN, page unnumbered: A note on the title

Synonyms & antonyms

nounA television. Compare cathode ray tube and picture tube.

More synonyms by meaning

nounconduit consisting of a long hollow object (usually cylindrical) used to hold and conduct objects or liquids or gases

Similar
Broader

nounelectronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope

Broader
electronic device

nouna hollow cylindrical shape

Similar
Broader

noun(anatomy) any hollow cylindrical body structure

Similar
tube-shaped structure
Broader
structureanatomical structurecomplex body part

nounan electric railway operating below the surface of the ground (usually in a city)

Similar

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latintubus“tube, pipe”
  2. Middle Frenchtube
  3. Englishtube

From Middle French tube, from Latin tubus (“tube, pipe”), related to tuba (“long trumpet; war-trumpet”), of obscure ultimate origin, but possibly connected to tībia (“shinbone, reed-pipe”); see there. Doublet of tubus.

Full word history & related roots →

Translations

Ancient Greek σωλήν
  • σωλήν (sōlḗn)a pipe
Arabic أُنْبُوبَة, مَاسُورَة
  • أُنْبُوبَة (ʔunbūba)cylindrical container
  • مَاسُورَة (māsūra)a pipe
  • أُنْبُوب (ʔunbūb)a pipe
Basque tutu
  • tutua pipe
Bulgarian ту́ба, тръба́
  • ту́ба (túba)cylindrical container
  • тръба́ (trăbá)a pipe
Catalan tub, tub
  • tubcylindrical container
  • tuba pipe
Chinese Mandarin 筒, 管
  • 筒 (tǒng)cylindrical container
  • 管 (guǎn)a pipe
  • 筒 (tǒng)a pipe
  • 倫敦地鐵 /伦敦地铁 (Lúndūn dìtiě)informal: the London underground
Czech tuba, roura
  • tubacylindrical container
  • rouraa pipe
  • trubkaa pipe
Dutch tube, buis
  • tubecylindrical container
  • buisa pipe
  • metroinformal: the London underground
Esperanto tubo
  • tuboa pipe
Finnish tuubi, putkilo
  • tuubicylindrical container
  • putkilocylindrical container
  • putkicylindrical container
  • tölkkia tin can
  • putkia pipe
  • metroinformal: the London underground
  • Lontoon metroinformal: the London underground
French tube, canette (de bière)
  • tubecylindrical container
  • canette (de bière)a tin can
  • tuyaua pipe
  • le métro londonieninformal: the London underground
German Tube, Rohr
  • Tubecylindrical container
  • Rohra pipe
  • Röhrea pipe
  • Londoner U-Bahninformal: the London underground
  • Londoner Metroinformal: the London underground
Greek σωλήνας
  • σωλήνας (solínas)a pipe
Hawaiian ʻohe, ʻohe
  • ʻohecylindrical container
  • ʻohea pipe
Hebrew שְׁפוֹפֶרֶת
  • שְׁפוֹפֶרֶת (shfoféret)cylindrical container
Hungarian tubus, doboz (sör)
  • tubuscylindrical container
  • doboz (sör)a tin can
  • csőa pipe
  • metróinformal: the London underground
Icelandic rör
  • röra pipe
Indonesian tabung, kaleng
  • tabungcylindrical container
  • kalenga tin can
  • tabunga pipe
Italian tubo, tubetto
  • tubocylindrical container
  • tubettocylindrical container
  • lattinaa tin can
  • tuboa pipe
  • la metropolitana di Londrainformal: the London underground
Japanese チューブ, 管
  • チューブ (chūbu)cylindrical container
  • 管 (kuda)a pipe
  • 筒 (tsutsu)a pipe
  • チューブ (chūbu)a pipe
  • パイプ (paipu)a pipe
  • チューブ (chūbu)informal: the London underground
  • ロンドン地下鉄 (Rondon chikatetsu)informal: the London underground
Korean 튜브, 관
  • 튜브 (tyubeu)cylindrical container
  • 관 (gwan)a pipe
  • 튜브 (tyubeu)a pipe
  • 튜브 (tyubeu)informal: the London underground
  • 런던 지하철 (reondeon jihacheol)informal: the London underground
Latin tubus
  • tubusa pipe
Māori ngongo, pū
  • ngongoa pipe
  • pūa pipe
Polish tuba, tubka
  • tubacylindrical container
  • tubkacylindrical container
  • puszkaa tin can
  • ruraa pipe
  • metro w Londynieinformal: the London underground
Portuguese tubo, bisnaga
  • tubocylindrical container
  • bisnagacylindrical container
  • lataa tin can
  • latinhaa tin can
  • tuboa pipe
Romanian tub
  • tuba pipe
Russian тю́бик, ба́нка
  • тю́бик (tjúbik)cylindrical container
  • ба́нка (bánka)a tin can
  • труба́ (trubá)a pipe
  • тру́бка (trúbka)a pipe
  • ло́ндонское метро́ (lóndonskoje metró)informal: the London underground
Slovak rura, trubica
  • ruraa pipe
  • trubicaa pipe
Spanish tubo, chisguete
  • tubocylindrical container
  • chisguetecylindrical container
  • tuboa pipe
  • canutoa pipe
  • metroinformal: the London underground
Swahili tyubu, mrija
  • tyubucylindrical container
  • mrijaa tin can
  • mrijaa pipe
  • nelia pipe
  • mrijainformal: the London underground
Swedish rör, tub
  • röra pipe
  • tuba pipe
Thai หลอด, กระบอก
  • หลอด (lɔ̀ɔt)cylindrical container
  • กระบอก (grà-bɔ̀ɔk)a pipe
  • ท่อ (tɔ̂ɔ)a pipe
Turkish tüp
  • tüpa pipe
Ukrainian тю́бик, ту́ба
  • тю́бик (tjúbyk)cylindrical container
  • ту́ба (túba)cylindrical container
  • труба́ (trubá)a pipe
Vietnamese ống, lọ
  • ốngcylindrical container
  • lọcylindrical container
  • loncylindrical container
  • lon thiếca tin can
  • ốnga pipe
Zulu ithumbu
  • ithumbua pipe

Rhymes & wordplay

Rhymes with tube

All rhymes →

Anagrams

Cite this entry
APA

tube. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/tube

MLA

“tube.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/tube. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “tube,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/tube.

Source: tube on Wiktionary, CC BY-SA 4.0.