DICT.TW Dictionary Taiwan
13.58.61.176

Search for:
[Show options]
[Pronunciation] [Help] [Database Info] [Server Info]

1 definition found

From: Webster's Revised Unabridged Dictionary (1913)

 Pre·fec·un·da·tion n. Physiol. A term collectively applied to the changes or conditions preceding fecundation, especially to the changes which the ovum undergoes before fecundation.