couple
cou-ple
noun
Two people who are married, engaged, or in a romantic relationship.
"The young couple walked hand in hand."
noun
Two items or individuals of the same kind, often used informally.
"I'll have a couple of biscuits, please."
verb
To join or connect two things together, often physically or conceptually.
"The carriages were coupled to the engine."
Thesaurus
Synonyms: twosome, duo, duet, brace, couplet, distich, yoke, dyad, pair, span, twain, duad