D defs.my
Entry 1 sense Webster, 1913

Merry-go-round

/mĕr'-ēg-ōr-oundˌ/ · Mer·ry-go·-round · IPA /ˈmɛɹiɡoʊˌɹaʊnd/
01 n. Any revolving contrivance for affording amusement; esp., a group of seats in the shape of hobbyhorses or other fanciful animals, arranged i…
  1. 1.
    Any revolving contrivance for affording amusement; esp., a group of seats in the shape of hobbyhorses or other fanciful animals, arranged in a circle on a platform that is rotated by a mechanical drive, often to the accompaniment of music; the seats often move up and down in synchrony with the rotation; -- called also carousel. It is employed primarily for the amusement of children, and is typically found at an amusement park. Also: carousel