Reading

Kana: ひし
Romaji: hishi
Kana
Romaji

Definitions

1

Trapa japonica (species of plant closely related to water chestnut or water caltrop)

Note: word usually written using kana alone
2

caltrop (weapon); caltrap

Kanji

Readings: リョウ、 ひし
Meanings: diamond (shape), water chestnut, rhombus