karaoke

Short definition from Wiktionary

Noun

1. 1
   A form of entertainment popular in clubs, at parties, etc, in which individual members of the public sing along to pre-recorded instrumental versions of popular songs, the lyrics of which are displayed for the singer on a screen in time with the music.
2. 2
   A karaoke session.
3. 3
   A karaoke parlour.
4. 4
   An exercise in which the feet are alternately placed in front of each other while walking sideways to stretch various parts of the lower body and core.

Verb

1. 1
   to perform karaoke