blob

B3L1O1B3
UK/blɒb/US/blɑb/

noun

A shapeless or amorphous mass; a vague shape or amount, especially of a liquid or semisolid substance; a clump, group or collection that lacks definite shape.

Similar
water trampolinebobspotfleckblotstain
Less commonScrabble 8

Meanings

blob1

nounblob (plural blobs)

plural blobs

  1. A shapeless or amorphous mass; a vague shape or amount, especially of a liquid or semisolid substance; a clump, group or collection that lacks definite shape.

    Only the outermost blob on either side in map 2 displays misalignment.

    1869, Norman Lockyer et al., Nature
    2 more examples

    It was a colourful vase with red and white hoops on the lid, and red bands above and below the main frieze. These bands also carry a metope pattern in white of triple lines and blobs, which can just be distinguished on the photographs.

    1895, The Annual of the British School at Athens

    But there, on the very top, is a hollow full of water, with a sandy bottom; with a blob of jelly stuck to the side, and some mussels.

    1922, Virginia Woolf, chapter 1, in Jacob's Room
  2. hobbiesThe partially inflated air bag used as a trampoline in the sport of blobbing.

    Synonyms: water trampoline

  3. slanghobbiesA score of zero.

    A gentleman named W. Shakespeare scored a blob in the Worcestershire v. Lancashire match. We understand that he got out because the ball pitched on a "damned spot."

    1925, Punch, volume 168, page 561
  4. A small freshwater fish, of the species Cottus bairdii; the miller's thumb.
  5. with definite articleA bright yellow acellular slime mold, of the species Physarum polycephalum.
  6. astronomyA large cloud of gas.
    1. abbreviationellipsisastronomyEllipsis of extended Lyman-Alpha blob, a huge body of gas that may be the precursor to a galaxy.
  7. offensiveOne who is a morbidly obese.
  8. dialectalA bubble; a bleb.
verbblob (third-person singular simple present blobs, present participle blobbing, simple past and past participle blobbed)

present singular third person blobs · participle present blobbing · participle past blobbed · past blobbed

  1. transitiveTo splash in the form of a [Term?] or blobs.

    Bones put the tiny crimson speck between his slides, blobbed a drop of oil on top, and focused the microscope.

    1917, Edgar Wallace, chapter 6, in The Keepers of the King's Peace
    1 more example

    […] a cross has been burned during the night on Wechsler's lawn and a painted KKK blobbed across one wall of his home.

    1957 October 7, “War of Nerves”, in Time
  2. transitiveTo drop a [Term?] or blobs onto; to cover with blobs.

    She was beating something in a pail, beating it with her hands; her arms were blobbed with pink froth to the elbows.

    1941, Emily Carr, chapter 20, in Klee Wyck
    1 more example

    Asked to do a mural in the coffee room of the Municipal Museum, Appel responded by blobbing all four walls and the ceiling with brilliant colors […]

    1959 December 7, “The Big Appel”, in Time, archived from the original on 27 Aug 2013
  3. intransitiveTo fall in the form of a [Term?] or blobs.

    Caroline began to separate eggs, cracking them into unbelievably even halves, sliding the gold, round and elastic, from shell to shell, whilst the white hung, heavy, translucent, in thick sheets, and blobbed suddenly into her basin.

    1964, A. S. Byatt, chapter 3, in The Shadow of the Sun, Harcourt, Brace & Co., published 1991, page 47
    1 more example

    2013, Marcus Berkmann, "Blood and gore of the real 'who dunnits'," Review of Silent Witnesses by Nigel McCrery, Daily Mail, 22 August, 2013, http://www.dailymail.co.uk/home/books/article-2400118/Blood-gore-real-dunnits-SILENT-WITNESSES-BY-NIGEL-MCCRERY.html […] whether the blood has splashed, or blobbed, or trickled, can reveal whether the victim was killed here or moved afterwards.

  4. intransitiveslangTo relax idly and mindlessly; to veg out.
  5. intransitiveTo catch eels by means of worms strung on a thread.

    […] where he had surreptitiously tickled small trout, or openly "blobbed" for eels with worms threaded on to darning wool when the rains came, […]

    1937, The Argosy, volume 21, numbers 129-133, page 21

    Synonyms: bob

  6. UKcolloquialintransitiveTo spill sauce on oneself while eating.

blob2

nounblob (plural blobs)

plural blobs

  1. computingAlternative letter-case form of BLOB: acronym of binary large object.

BLOB3

nounBLOB (plural BLOBs)

plural BLOBs · alternative blob

  1. abbreviationacronymcomputingAcronym of binary large object.

    I've added a BLOB so that we can store pictures.

Blob4

proper nounthe Blob
  1. USderogatoryThe section of the elite class in Washington D.C. who have moved from political or regulatory work to lobbying firms or think tanks, especially in foreign policy or on the behalf of corporations.
  2. UKderogatoryThe civil service and other public bodies, perceived as prone to groupthink and acting as an obstacle to government action; the deep state.

    Mr Cummings explains his loathing for the blob in his long and entertaining blog. He argues that it is made up of “grotesque incompetents”[…]

    2020 February 6, Bagehot, “Cummings v the blob”, in The Economist
    1 more example

    Rising numbers of Tory MPs believe that Truss was the first prime minister to be intentionally deposed by the 'Blob' — the increasingly partisan quangocrats, civil servants and other key figures in Left-leaning institutions who seem determined to undermine the elected government.

    2023 September 8, Andrew Pierce, “Who really runs Britain? As Liz Truss returns to the political fray ANDREW PIERCE reveals the inside story of how she was driven out as Prime Minister by the 'Blob'”, in Daily Mail
  3. A large mass of relatively warm water in the Pacific Ocean off the coast of North America that was detected in 2013 and continued to spread throughout 2014 and 2015.

Synonyms & antonyms

nounThe partially inflated air bag used as a trampoline in the sport of blobbing.

Similar
water trampoline

verbTo catch eels by means of worms strung on a thread.

Similar

More synonyms by meaning

verbmake a spot or mark onto

Broader
change surface

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

blob · noun, verb

  1. Middle English*blob
  2. Englishblob

From Middle English *blob (attested in blobby). Possibly onomatopoeic, similarly to bleb and blubber.

Full word history & related roots →

blob · noun

See the etymology of the corresponding lemma form.

Full word history & related roots →

BLOB · noun

Formed as a backronym. See Object storage#Origins.

Full word history & related roots →

Translations

Bulgarian бучка, капчица
  • бучка (bučka)shapeless or amorphous mass
  • капчица (kapčica)shapeless or amorphous mass
  • топчица (topčica)shapeless or amorphous mass
Finnish möykky, kimpale
  • möykkyshapeless or amorphous mass
  • kimpaleshapeless or amorphous mass
  • klönttishapeless or amorphous mass
  • kokkareshapeless or amorphous mass
  • klimppishapeless or amorphous mass
French pâte, goutte
  • pâteshapeless or amorphous mass
  • goutteshapeless or amorphous mass
  • tacheshapeless or amorphous mass
German Klumpen, Klecks
  • Klumpenshapeless or amorphous mass
  • Klecksshapeless or amorphous mass
  • Klümpchenshapeless or amorphous mass
Greek άμορφη μάζα
  • άμορφη μάζα (ámorfi máza)shapeless or amorphous mass
Irish daba
  • dabashapeless or amorphous mass
Italian grumo
  • grumoshapeless or amorphous mass
Japanese ブロッブ
  • ブロッブ (burobbu)shapeless or amorphous mass
Māori whakapahoho
  • whakapahohoto relax mindlessly
Portuguese amorfo
  • amorfoshapeless or amorphous mass
Russian ком, обмякнуть
  • ком (kom)shapeless or amorphous mass
  • обмякнуть (obmjaknutʹ)to relax mindlessly
Spanish bodoque, mazacote
  • bodoqueshapeless or amorphous mass
  • mazacoteshapeless or amorphous mass
  • bloboqueshapeless or amorphous mass
  • grumoshapeless or amorphous mass

Rhymes & wordplay

Rhymes with blob

All rhymes →

Sounds the same

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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