| 释义 |
‖ tryma Bot.|ˈtraɪmə|
[mod.L. (Necker), ad. Gr. τρῦµα or τρῡ́µη hole, f. τρύειν to rub down, wear out.]
A fruit resembling a drupe, but formed from an originally compound ovary, and having an ultimately dehiscent fleshy or fibrous exocarp, as the walnut and coco-nut; a kind of drupaceous nut.
1857Henfrey Elem. Bot. §280. 1861 Bentley Man. Bot. 321 The Tryma..differs but little from the ordinary drupe, except in being formed from an originally compound ovary. 1900Jackson Gloss. Bot. Terms, Tryma.., Necker's term for a drupaceous nut with dehiscent exocarp, as the walnut. |