DictionaryAI

full

FUUL/fʊl/

28 meanings of full

Practice

  1. 1
    wholeadjective
    Complete or entire, with no part missing or left out.

    She wrote a full account of the incident for the police.

    The manual provides full instructions for assembly.

    Similarcomplete, entire, whole, comprehensive, thorough

    Oppositepartial, incomplete

  2. 2
    filled upadjective
    Holding the greatest amount that can fit in the space available.

    The auditorium was full an hour before the lecture began.

    She poured until the bucket was full to the brim.

    UsageFull to the brim stresses the limit. Both fuller and more full are used.

    Similarfilled, packed, crowded, brimming

    Oppositeempty

  3. 3
    adjective
    Containing a great deal of something; abounding with it.

    The old letter was full of spelling errors.

    By summer the lake is full of tourists.

    UsageNeeds of: full of mistakes (not incorrect: full with mistakes).

    Similarpacked, crowded, teeming, riddled, rife

    Oppositeempty, devoid, free

  4. 4
    adjective
    Reaching the greatest possible level or degree, as of speed, power, or capacity.

    The factory is running at full capacity to keep up with holiday orders.

    With the engines at full power, the plane began to roll down the runway.

    UsageOften inside a phrase with at: running at full capacity, at full speed.

    Similarmaximum, top

    Oppositeminimum

    Note

    Here full sits in front of a measure of output and turns it up to the limit: full speed, full power, full capacity, full volume.

  5. 5
    adjective
    Having eaten to satisfaction; replete and no longer hungry.

    I'm too full for dessert after that enormous meal.

    Thanksgiving leaves everyone pleasantly full by mid-afternoon.

    UsageOften in too full for something: too full for dessert.

    Similarstuffed, sated, satisfied, replete

    Oppositehungry, starving

  6. 6
    all rightsadjective
    Holding all the authority or qualifications of a role, without limitation.

    After two years, she was promoted to full professor.

    After three years as an associate, she was finally made a full partner in the law firm.

    UsagePlaced before a rank or title: full professor, full partner, full member.

    Similarcomplete, unrestricted

    Oppositelimited, restricted, partial

  7. 7
    adverb
    Fully, thoroughly or completely; now common only in the phrase full well, as in 'you know full well', and archaic elsewhere.

    She understood full well the risk she was taking.

    You know full well what makes me look so pale.
    1819, John Keats, Otho the Great
    Note

    The old adverb survives best in a few pairings: full well, as in "You know full well" in Keats's play Otho the Great, and full oft, which Dante Gabriel Rossetti still prints in 1881. Shakespeare's Prospero calls himself master of "a full poor cell", meaning a very poor one.

    Checked 1 Nov 2026 · 2 facts

    • “You know full well” occurs in Keats’s play Otho the Great; Albert speaks the line. en.wikisource.org
    • Shakespeare’s Prospero describes himself as master of “a full poor cell”, with “full” intensifying “poor”. shakespeare.mit.edu

Practice

Can you tell the meanings of full apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.

Origins

Meanings 1–13, 15, 18–20, 22–24

Proto-Indo-European *pl̥h₁nós, also meaning "full," led to Proto-Germanic *fullaz ("full") and Proto-West Germanic *full, then Old English full and Middle English ful. Dutch vol, German voll, and Swedish full are relatives, and so, more distantly, is English plenty, which came through Latin plēnus.

Checked 1 Nov 2026 · 4 facts

  • Proto-Indo-European *pl̥h₁nós meant "full" and developed into Proto-Germanic *fullaz, also meaning "full". en.wiktionary.org
  • Proto-Germanic *fullaz developed through Proto-West Germanic *full and Old English full into Middle English ful. en.wiktionary.org
  • Dutch vol, German voll, and Swedish full are cognates of English full. en.wiktionary.org
  • English plenty is a more distant relative of full and derives through Latin plēnus. en.wiktionary.org
Meanings 14, 16–17, 21

From Middle English "fulle," from Old English "fyllu" ("fullness, fill, plenty"), from Proto-Germanic "*fullį̄" and ultimately from the Proto-Indo-European root "*pelh₁-" ("to fill; full"). It is cognate with German "Fülle" and Icelandic "fylli."

Checked 1 Nov 2026 · 5 facts

Meaning 26

The verb is a compound of full- and *wīhan, a form that later became *wēon and meant "to make holy." Old English fullian or fulwian, "to baptize," turned into Middle English fullen with the same meaning, and the related Old English noun fulluht meant "baptism."

Checked 1 Nov 2026 · 5 facts

Meaning 25

Latin fullō ("a fuller") gave Medieval Latin fullāre, which became Old French foler or fouler ("to tread, stamp, full") and Anglo-Norman fuller. Middle English took it up as fullen.

Checked 1 Nov 2026 · 4 facts