plural
marbles
plural
marbles
Britannica Dictionary definition of MARBLE
1
[noncount]
:
a kind of stone that is often polished and used in buildings and statues
—
often used before another noun
2
a
[count]
:
a little glass ball used in some children's games
b
marbles
[noncount]
:
a children's game played with little glass balls
lose your marbles
informal + humorous
:
to become insane
-
When he started ranting about how the government was out to get him, I thought he'd lost his marbles. [=gone crazy]
-
He hasn't completely lost his marbles yet.