The Collaborative International Dictionary
Micropylar
Micropyle \Mi"cro*pyle\, n. [Micro- + Gr. ? gate, orifice: cf. F. micropyle.] (Biol.)
An opening in the membranes surrounding the ovum, by which nutrition is assisted and the entrance of the spermatozoa permitted.
An opening in the outer coat of a seed, through which the fecundating pollen enters the ovule. -- Mi*crop"y*lar, a.
Wiktionary
micropylar
a. Of or pertaining to micropyles
WordNet
micropylar
adj. of or relating to a micropyle