Complement shares its first two syllables with the word complete, and its meanings relate to completion, as in "a tangy sauce that complements the rich dessert" and "artwork that is a perfect complement to …

A complement is part of a word or phrase that completes the predicate (= the part of a sentence that gives information about the subject), as “nothing” in “They told him nothing.”

Complement comes from the Latin complementum, "something that fills up or completes." Complement keeps both the e and the meaning. It's also a verb; if you and your partner complement each other, …

Complement is the term used for a word or words that are needed to complete the meaning of an expression. Most phrases and clauses will include a complement of some kind. If you can't remove it …

Jan 16, 2026 · (computing, mathematics) The radix complement of a number; the two's complement of a binary number.

Definition of complement verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1 day ago · A complement is a word, phrase, or clause that is required to complete the meaning of a verb or a subject. Unlike modifiers, which add extra information, complements are essential for a …

To complement is to provide something felt to be lacking or needed; it is often applied to putting together two things, each of which supplies what is lacking in the other, to make a complete whole: Two …

To complement is to provide something felt to be lacking or needed; it is often applied to putting together two things, each of which supplies what is lacking in the other, to make a complete whole: Two …

Definition of complement. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.