imperial

I1M3P3E1R1I1A1L1
Australia, UK/ɪmˈpɪə.ɹi.əl/US/ɪmˈpɪɹ.i.əl/

adjective

Related to an empire, emperor, or empress.

Similar
in old moneyroyalmethuselahmajesticpurpleregalnobleimperial beard
CommonFirst used 19th c.Scrabble 12

Meanings

imperial1

adjectiveimperial (comparative more imperial, superlative most imperial)

comparative more imperial · superlative most imperial

  1. Related to an empire, emperor, or empress.

    the imperial diadem of Rome

    c. 1588–1593 (date written), William Shakespeare, “The Lamentable Tragedy of Titus Andronicus”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act I, scene i]
  2. Relating to the British imperial system of measurement.

    Using imperial units such as pounds makes fresh produce look cheaper than it really is, and it might be luring consumers away from frozen produce, which could possibly provide the same nutritional benefits at lower cost.

    2023, Patrick Lejtenyi, Food price perception can depend on whether it is measured in imperial or metric, according to new Concordia research, Concordia University News
  3. Stronger than typical. (Derived from the name of Russian Imperial stout, a strong dark beer.)

    Imperial pale ale, Imperial IPA, Imperial pilsner, Imperial milk stout, Imperial lager, Imperial mead

nounimperial (countable and uncountable, plural imperials)

plural imperials

  1. countableuncountableA bottle of wine (usually Bordeaux) containing 6 liters of fluid, eight times the volume of a standard bottle.
  2. countableuncountablepapermediaA writing paper size measuring 30 × 22 inches, or printing paper measuring 32 × 22 inches.
  3. uncountablecard gamesA card game differing from piquet in some minor details, and in having a trump.
  4. countablecard gamesAny of several combinations of cards which score in this game.
  5. countableuncountableA crown imperial.

    There are who say the sonnet's meted maze Is all too fettered for the poet's powers, Compelled to crowd his flush and airy flowers Like pots of tall imperials, ill at ease.

    1816, John Freeman Milward Dovaston, The Sonnet
  6. countableuncountableA tuft of hair on the lower lip (so called from its use by Napoleon III).

    Synonyms: royal

  7. countableuncountableA kind of dome, as in Moorish buildings.
  8. countablehistoricaluncountableAn outside or roof seat on a diligence or carriage.

    ...and she was just in time to see Mr. Boyne Sillery hand her aunt into a carriage, jump in himself, when it drove off with a rapidity which scarcely allowed her to observe that a large imperial was on the top, and her aunt's servant, with a huge bandbox, on the dickey.

    1831, L[etitia] E[lizabeth] L[andon], Romance and Reality. […], volume II, London: Henry Colburn and Richard Bentley, […], →OCLC, pages 134–135
  9. countablehistoricaluncountableA suitcase or trunk designed to be transported on the roof of a carriage.

    [T]he imperials were packed, and the post-chariot was at the door.

    1818, Thomas Love Peacock, chapter 3, in Nightmare Abbey, Hookham, published 1818
  10. countableuncountableA variety of green tea.

Imperial2

adjectiveImperial (not comparable)
  1. abbreviationclippingnot comparablehistoryClipping of Imperial Japanese.First known use 19th c.

    For quotations using this term, see Citations:Imperial.

  2. not comparableAlternative letter-case form of imperial (“of alcohol: stronger”).
proper noun
  1. Imperial College London.

    He is now professor of infectious disease epidemiology at Imperial

    2020 April 5, “Coronavirus: tensions rise over scientists at heart of lockdown policy”, in The Times, London
  2. A former department of Chile.
nounImperial (plural Imperials)

plural Imperials

  1. A large Bordeaux wine bottle with the capacity of about 6 liters, equivalent to 8 standard bottles.

    Synonyms: methuselah

Synonyms & antonyms

nounA tuft of hair on the lower lip (so called from its use by Napoleon III).

Similar

nounA large Bordeaux wine bottle with the capacity of about 6 liters, equivalent to 8 standard bottles.

Similar
Similar
in old money

More synonyms by meaning

adjectivebelonging to or befitting a supreme ruler

nouna small tufted beard worn by Emperor Napoleon III

Similar
imperial beard

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinimperiālis“of the empire or emperor, imperial”
  2. Old Frenchimperial
  3. Middle Englishimperial
  4. Englishimperial

From Middle English imperial, from Old French imperial, from Latin imperiālis (“of the empire or emperor, imperial”), from imperium (“empire, imperial government”) + -ālis, from imperō (“command, order”), from im- (“form of in”) + parō (“prepare, arrange; intend”). Displaced Old English cāserlīċ.

Full word history & related roots →

Translations

Arabic إِمْبِرَاطُورِيّ, مَلَكِيّ
  • إِمْبِرَاطُورِيّ (ʔimbirāṭūriyy)related to an empire
  • مَلَكِيّ (malakiyy)related to an empire
Bulgarian импе́рски, ца́рски
  • импе́рски (impérski)related to an empire
  • ца́рски (cárski)related to an empire
  • брита́нски (británski)related to the British measurement system
  • импе́рски (impérski)related to the British measurement system
  • англи́йски (anglíjski)related to the British measurement system
  • великоле́пен (velikolépen)very grand or fine
  • вели́чествен (velíčestven)very grand or fine
  • висш (visš)of special, superior, or unusual size or excellence
  • върхо́вен (vărhóven)of special, superior, or unusual size or excellence
  • Империалwine bottle of 6 litres
Catalan imperial, majestuós
  • imperialrelated to an empire
  • majestuósof special, superior, or unusual size or excellence
Chinese Mandarin 帝國的 /帝国的, 皇帝的
  • 帝國的 /帝国的 (dìguó de)related to an empire
  • 皇帝的 (huángdì de)related to an empire
Czech říšský, imperiální
  • říšskýrelated to an empire
  • imperiálnírelated to an empire
  • císařskýrelated to an empire
  • imperiálnírelated to the British measurement system
Danish kejserlig
  • kejserligrelated to an empire
Dutch keizerlijk, rijks-
  • keizerlijkrelated to an empire
  • rijks-related to an empire
  • imperiaalrelated to the British measurement system
Esperanto imperia
  • imperiarelated to an empire
Estonian keiserlik, kuninglik
  • keiserlikrelated to an empire
  • kuninglikrelated to an empire
  • majesteetlikrelated to an empire
  • impeeriumlikrelated to an empire
  • ingliserelated to the British measurement system
  • britirelated to the British measurement system
  • kuninglikvery grand or fine
  • majesteetlikvery grand or fine
  • suursugunevery grand or fine
  • suurejoonelinevery grand or fine
  • aadellikvery grand or fine
  • noobelvery grand or fine
Finnish keisarillinen, brittiläinen
  • keisarillinenrelated to an empire
  • brittiläinenrelated to the British measurement system
  • mahtavavery grand or fine
  • majesteettinenvery grand or fine
  • majesteettinenof special, superior, or unusual size or excellence
French impérial, impérial
  • impérialrelated to an empire
  • impérialrelated to the British measurement system
  • royalvery grand or fine
  • impérialof special, superior, or unusual size or excellence
German kaiserlich, imperial
  • kaiserlichrelated to an empire
  • imperialrelated to the British measurement system
  • zölligrelated to the British measurement system
Greek αυτοκρατορικός, επιβλητικός
  • αυτοκρατορικός (aftokratorikós)related to an empire
  • επιβλητικός (epivlitikós)very grand or fine
  • μεγαλειώδης (megaleiódis)very grand or fine
  • βασιλικός (vasilikós)of special, superior, or unusual size or excellence
Hungarian birodalmi, császári
  • birodalmirelated to an empire
  • császárirelated to an empire
  • (régi) brit mértékrendszer szerintirelated to the British measurement system
  • fenségesvery grand or fine
  • méltóságteljesvery grand or fine
Indonesian imperial
  • imperialrelated to an empire
Irish impiriúil, maorga
  • impiriúilrelated to an empire
  • maorgavery grand or fine
  • ríúilvery grand or fine
Italian imperiale
  • imperialerelated to an empire
Japanese 天皇の, 皇帝の
  • 天皇の (tennō no)related to an empire
  • 皇帝の (kōtei no)related to an empire
Korean 제국의
  • 제국의 (jegugui)related to an empire
Latin imperiālis, dominicus
  • imperiālisrelated to an empire
  • dominicusrelated to an empire
Norwegian Bokmål keiserlig
  • keiserligrelated to an empire
Persian امپراتوری
  • امپراتوری (emperâturi)related to an empire
Polish cesarski, imperialny
  • cesarskirelated to an empire
  • imperialnyrelated to an empire
  • imperialnyrelated to the British measurement system
Portuguese imperial, imperial
  • imperialrelated to an empire
  • imperialrelated to the British measurement system
Romanian imperial, imperial
  • imperialrelated to an empire
  • imperialrelated to the British measurement system
Russian импе́рский, импера́торский
  • импе́рский (impérskij)related to an empire
  • импера́торский (imperátorskij)related to an empire
  • ца́рский (cárskij)related to an empire
  • брита́нский (británskij)related to the British measurement system
  • импе́рский (impérskij)related to the British measurement system
  • великоле́пный (velikolépnyj)very grand or fine
  • вели́чественный (velíčestvennyj)very grand or fine
  • ца́рский (cárskij)of special, superior, or unusual size or excellence
  • короле́вский (korolévskij)of special, superior, or unusual size or excellence
Slovak ríšsky, imperiálny
  • ríšskyrelated to an empire
  • imperiálnyrelated to an empire
  • cisárskyrelated to an empire
Spanish imperial
  • imperialrelated to an empire
Swedish kejserlig, brittisk
  • kejserligrelated to an empire
  • brittiskrelated to the British measurement system
  • imperiellrelated to the British measurement system
  • mäktigvery grand or fine
  • storslagenvery grand or fine
  • majestätiskvery grand or fine
  • kungligof special, superior, or unusual size or excellence
  • förnämof special, superior, or unusual size or excellence
  • majestätiskof special, superior, or unusual size or excellence
Ukrainian імпе́рський, імпера́торський
  • імпе́рський (impérsʹkyj)related to an empire
  • імпера́торський (imperátorsʹkyj)related to an empire
  • ца́рський (cársʹkyj)related to an empire
Vietnamese thành nội, hoàng đế
  • thành nộirelated to an empire
  • hoàng đếrelated to an empire
Welsh ymerodrol
  • ymerodrolrelated to an empire
Yiddish אימפּעריאַל, קייסערלעך
  • אימפּעריאַל (imperyal)related to an empire
  • קייסערלעך (keyserlekh)related to an empire
  • קייזערלעך (keyzerlekh)related to an empire

Rhymes & wordplay

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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