IPA: /ˈtraɪmə/
KK: /trɪmə/
A type of fruit that has a fleshy outer layer and a hard shell inside, commonly found in plants like walnuts and hickory nuts.
The tryma of the walnut is hard and protects the seed inside.
This word originates from Greek 'tryma' (τρῦμα), meaning a hole or perforation. It refers specifically to a small opening or a puncture.
Think of a small 'hole' or 'perforation' — that's what 'tryma' means.