- Anatropal
- Anatropal A*nat"ro*pal, Anatropous A*nat"ro*pous, a. [Gr. ? up + ? to turn.] (Bot.) Having the ovule inverted at an early period in its development, so that the chalaza is as the apparent apex; -- opposed to {orthotropous}. --Gray. [1913 Webster]
The Collaborative International Dictionary of English. 2000.