imperfect

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imperfect

  • /ɪmˈpɜː(ɹ)fɪkt/
  • /ɪmˈpɜː(ɹ)fɛkt/
  • /ɪmpə(ɹ)ˈfɛkt/

Where it comes from

From Middle English imperfit, from Old French imparfit (modern French imparfait), from Latin imperfectus. Spelling modified 15c. to conform Latin etymology. See im- + perfect.

adjective more imperfect · most imperfect

  1. Not perfect. Why, then, your other senses grow imperfect.

    Similar: defective, fallible, faultful, faulty · Opposite: faultless, infallible, perfect

  2. Unisexual: having either male (with stamens) or female (with pistil) flowers, but not with both.

    Opposite: perfect

  3. Known or expected to be polyphyletic, as of a form taxon.
  4. of a tense or verb form Representing a continuing or repeated action.
  5. obsolete Lacking some elementary organ that is essential to successful or normal activity. When the prophet Joel was describing the formidable accidents in the day of the Lord's judgment, and the fearful sentence of an angry Judge, he was not able to express it, but stammered like a child, or an amazed, imperfect person.

noun imperfects

  1. Something having a minor flaw.
  2. A tense of verbs used in describing a past action that is incomplete or continuous.

    Similar: past imperfect tense, past imperfect, preterimperfect

verb imperfects · imperfecting · imperfected

  1. transitive to make imperfect 1651, John Donne, Letter to Henry Goodere, in Letters to Severall Persons of Honour, edited by Charles Edmund Merrill, Jr., New York: Sturgis & Walton, 1910, I write to you from the Spring Garden, whither I withdrew my self to think of this; and the intensenesse of my thinking ends in this, that by

Thesaurus

Closest in meaning: defective, faulty, fallible, flawed, weak, corrupted, frail, broken, corrupt, blemished, progressive tense, imperfect tense, continuous tense, progressive, human, incomplete

Translations

Every language

adj (grammar) belonging to a tense of verbs used in describing a past action that is incomplete or continuous

Françaisimparfait
Italianoimperfetto
עבריתלֹא נִשְׁלָם lo nishlám

adj not perfect

Españolimperfecto
日本語不完全な fukanzen na
Portuguêsimperfeito
Françaisimparfait
Deutschunvollkommen, mangelhaft, unvollständig, fehlerhaft
Italianoimperfetto
Ελληνικάατελής atelís, ελλιπής ellipís, πλημμελής plimmelís, ελαττωματικός elattomatikós
Românăimperfect
Русскийнесоверше́нный nesoveršénnyj
עבריתלֹא מוּשְלָם lo mushlám

noun something having a minor flaw

Ελληνικάυποτυπώδης ypotypódis

noun past tense

Españolimperfecto
Portuguêsimperfeito
Françaisimparfait
DeutschImperfekt, Imperfektum
Italianoimperfetto
Ελληνικάπαρατατικός paratatikós
Românăimperfect
Русскийимперфе́кт imperfékt, несоверше́нное вре́мя nesoveršénnoje vrémja
العربيةناقص-غير كامل
עבריתעָבָר לֹא מֻגְמָר ‘avár lo mugmár

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MLA

"imperfect." Wiktionary, via Micwyn, micwyn.com/word/imperfect. Accessed 6 Nov. 2026.

APA

imperfect. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/imperfect

Chicago

"imperfect." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/imperfect.

BibTeX
@misc{imperfect_2026,
  title = {imperfect},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/imperfect},
  urldate = {2026-11-06}
}