Englishfor English speakers
unmarried
—
adjective
(= single)
not married or related to the unmarried state
unmarried men and women
unmarried life
sex and the single girl
single parenthood
are you married or single?
couple
Noun
—
A couple is two (2) things that go together.
Can you lend me a couple of dollars?
—
A couple is two people that love one another.
John and Susan make a nice couple, don't they?
couple
Verb
—
If you couple two things, you join them together.
—
If two people couple, they have sex.