"marbles" in the noun sense
a hard crystalline metamorphic rock that takes a high polish used for sculpture and as building material
a small ball of glass that is used in various games
"he used his wits to get ahead"
"I was scared out of my wits"
"he still had all his marbles and was in full possession of a lively mind"
a sculpture carved from marble
"marbles" in the verb sense
paint or stain like marble
Source: WordNet® (An amazing lexical database of English)
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