domino

definition: a small rectangular block used in playing the game of dominoes
example:
speech part: noun
synonyms:
definition: a mask covering the upper part of the face but with holes for the eyes
example:
speech part: noun
synonyms: half mask eye mask
definition: a loose hooded cloak worn with a half mask as part of a masquerade costume
example:
speech part: noun
synonyms:

domino is explained and pronounced

How domino is being used?