dominos
- n any of several games played with small rectangular blocks
- n United States rhythm and blues pianist and singer and composer (born in 1928)
- n a loose hooded cloak worn with a half mask as part of a masquerade costume
- n a mask covering the upper part of the face but with holes for the eyes
- 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
domitian
- n Emperor of Rome; son of Vespasian who succeeded his brother Titus; instigated a reign of terror and was assassinated as a tyrant (51-96)
domoic acid
- n a neurotoxin that is deadly for humans; found in various marine algae