(informal, US, UK) cousin (usually as a term of address, but not necessarily towards one's cousin)

A town in Newfoundland, Newfoundland and Labrador, Canada.

plural of couscous

A child of one's father's sibling / A more distant relative of one's father who is not a direct ancestor

(obsolete, nautical, slang) an esteemed or preferred passenger aboard ship.

plural of cousin-in-law

(anthropology) The child of one's father's sister or of one's mother's brother; a cousin related via opposite-gender siblings rather than same-gender ones (the latter being a parallel cousin).

The nephew or niece of someone's stepfather or stepmother. / The stepson or stepdaughter of someone's uncle or aunt. / The son or daughter of someone's stepuncle or stepaunt.

The son or daughter of one's half-uncle or half-aunt. A relative with one common grandparent.

A first cousin.