Definition of "solo"

(music) A piece of music for one performer.  examples

A job or performance done by one person alone.  examples

(games) A card game similar to whist in which each player plays against the others in turn without a partner  examples

A single shot of espresso.  examples

(Gaelic football) An instance of soloing the football.  examples

Without a companion or instructor.  examples

(music) Of, or relating to, a musical solo.  examples

Alone, without a companion.  quotations  examples

(music) To perform a solo.  examples

To perform something in the absence of anyone else.  examples

(Gaelic football) To drop the ball and then toe-kick it upward into the hands.  examples

(slang) To independently perform an action, especially a challenging task.