Pyrenae

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Pyrena \Py*re"na\, n.; pl. {Pyren[ae]}. [NL., fr. Gr. ?, the
     stone of fruit.] (Bot.)
     A nutlet resembling a seed, or the kernel of a drupe. --Gray.
     [1913 Webster]