complement - noun

a word or phrase used to complete a grammatical construction

a complete number or quantity

number needed to make up a whole force

something added to complete or embellish or make perfect

one of a series of enzymes in the blood serum that are part of the immune response

either of two parts that mutually complete each other

complement - verb

• make complete or perfect; supply what is wanting or form the complement to

complement - thesaurus

accompaniment