■ noun ( plural ~s )
1》 ( plural ~s or soli ) a piece of music, song, or dance for one performer.
2》 an unaccompanied flight by a pilot.
3》 (also ~ whist ) a card game resembling whist in which the players make bids and the highest bidder plays against the others.
↘a bid by which a player undertakes to win five tricks in this game.
4》 a motorbike without a sidecar.
■ adjective & adverb for or done by one person.
■ verb ( ~es , ~ing , ~ed )
1》 perform a ~.
2》 fly an aircraft unaccompanied.
Origin
C17: from Ital., from L. solus 'alone'.