トッコイシ
Meanings
Noun
1. ground stone tool from the late Jomon period (named after its similarity to the Buddhist tokko)
Pitch accent
ト
ッコ
イシ
Composed of
single-pronged vajra; tokko; dokko; cloth of a tokko pattern
stone; rock; jewel; precious stone; flint (in a lighter); (round) game piece