domino
US /ˈdɑː.mə.noʊ/
UK /ˈdɑː.mə.noʊ/

1.
dominó
a small rectangular block of wood or plastic, with a line dividing its face into two square parts, each of which is marked with a number of spots (or left blank), used in the game of dominoes
:
•
He placed the last domino to win the game.
Ele colocou o último dominó para ganhar o jogo.
•
The child stacked the dominoes in a long line.
A criança empilhou os dominós em uma longa fila.
2.
dominó, capa de mascarada
a loose cloak, especially one with a half mask, worn to a masquerade
:
•
She wore a black domino to the masked ball.
Ela usou um dominó preto no baile de máscaras.
•
The mysterious figure was hidden behind a dark domino.
A figura misteriosa estava escondida atrás de um dominó escuro.