two-step

Short definition from Wiktionary

Noun

1. 1
   A ballroom dance in duple time, having long, sliding steps.
2. 2
   A dance move consisting of two steps in approximately the same direction onto the same foot, separated by a joining or uniting step with the other foot.
3. 3
   A piece of music for this dance.

Adjective

1. 1
   Used other than figuratively or idiomatically: see two, step.

Verb

1. 1
   To dance the two-step.
2. 2
   To move around as if dancing a two-step.