domino Meaning and Definition

1. n. a small rectangular block used in playing the game of dominoes; the face of each block has two equal areas that can bear 0 to 6 dots

2. n. a mask covering the upper part of the face but with holes for the eyes

3. n. a loose hooded cloak worn with a half mask as part of a masquerade costume

4. n. United States rhythm and blues pianist and singer and composer (born in 1928)