complete

American  

[kuhm-pleet] / kəmˈplit /

adjective

1. having all parts or elements; lacking nothing; whole; entire; full.

   a complete set of Mark Twain's writings.

   Synonyms:

   unbroken

   Antonyms:

   partial

2. finished; ended; concluded.

   a complete orbit.

3. having all the required or customary characteristics, skills, or the like; consummate; perfect in kind or quality.

   a complete scholar.

   Antonyms:

   defective

4. thorough; entire; total; undivided, uncompromised, or unmodified.

   a complete victory;

   a complete mess.

5. Grammar. having all modifying or complementary elements included.

   The complete subject of “The dappled pony gazed over the fence” is “The dappled pony.”

6. Football. Also completed. (of a forward pass) caught by a receiver.

7. Logic. (of a set of axioms) such that every true proposition able to be formulated in terms of the basic ideas of a given system is deducible from the set.

8. Engineering. noting a determinate truss having the least number of members required to connect the panel points so as to form a system of triangles.

9. (of persons) accomplished; skilled; expert.

10. Mathematics.

    1. of or relating to an algebraic system, as a field with an order relation defined on it, in which every set of elements of the system has a least upper bound.

    2. of or relating to a set in which every fundamental sequence converges to an element of the set.

    3. (of a lattice) having the property that every subset has a least upper bound and a greatest lower bound.

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verb (used with object)

completed, completing

1. to make whole or entire.

   I need three more words to complete the puzzle.

   Synonyms:

   close, conclude, terminate, achieve, accomplish, perfect, consummate

2. to make perfect.

   His parting look of impotent rage completed my revenge.

3. to bring to an end; finish.

   Has he completed his new novel yet?

4. to consummate.

5. Football. to execute (a forward pass) successfully.

   He completed 17 passes in 33 attempts.

complete British  

/ kəmˈpliːt /

adjective

1. having every necessary part or element; entire

2. ended; finished

3. (prenominal) thorough; absolute

   he is a complete rogue

4. perfect in quality or kind

   he is a complete scholar

5. (of a logical system) constituted such that a contradiction arises on the addition of any proposition that cannot be deduced from the axioms of the system Compare consistent

6. (of flowers) having sepals, petals, stamens, and carpels

7. archaic expert or skilled; accomplished

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verb

1. to make whole or perfect

2. to end; finish

3. (in land law) to pay any outstanding balance on a contract for the conveyance of land in exchange for the title deeds, so that the ownership of the land changes hands

4. American football (of a quarterback) to make a forward pass successfully

Usage

Occasionally there are objections to modifying complete with qualifiers like almost, more, most, nearly, and quite, because they suggest that complete is relative rather than absolute: an almost complete record; a more complete proposal; the most complete list available. However, such uses are fully standard and occur regularly in all varieties of spoken and written English. See also perfect, unique.

Other Word Forms

• completable adjective
• completedness noun
• completely adverb
• completeness noun
• completer noun
• completion noun
• completive adjective
• completively adverb
• half-completed adjective
• precompleteness noun
• quasi-complete adjective
• subcomplete adjective
• subcompleteness noun
• uncompletable adjective
• uncomplete adjective
• uncompleted adjective
• uncompleteness noun
• well-completed adjective

Etymology

Origin of complete

First recorded in 1325–75; Middle English, from Middle French or directly from Latin complētus (past participle of complēre “to fill up, fulfill,” equivalent to com- com- + plē- fill + -tus past participle suffix

Explanation

Complete means that something is finished, or has all of its necessary parts. When the mechanic hands you your keys, you hope that the work on your car is complete, and he hasn't left out a few important pieces of your engine. Complete can be used as an adjective to describe something that is whole or finished, like a complete turkey dinner, which includes not only the bird, but also the stuffing, potatoes, cranberry sauce, and gravy. Another way to use complete is as a verb meaning to make something whole. Adding candles completes the birthday cake.

Example Sentences

SK Hynix said it expects to complete the purchase by the end of next year.

From The Wall Street Journal • Apr. 15, 2026

Imagine a swarm of robots rushing to complete an urgent job, such as cleaning up an oil spill or assembling complex machinery.

From Science Daily • Apr. 15, 2026

Moreover, this media frenzy is hurtling forward without regard for the review process The Athletic is trying to complete.

From Los Angeles Times • Apr. 14, 2026

"That line-up to start was complete nonsense," said Julien Laurens on 5 Live.

From BBC • Apr. 14, 2026

Directly in front of us was what looked like a smaller version of Professor Watt’s gym, complete with a training mat.

From "Glitch" by Laura Martin

Related Words

• accomplish
• achieve
• close
• conclude
• determine
• develop
• do
• end
• execute
• finalize
• finish
• halt
• perform
• realize
• settle
• wrap up