n.
Pronunciation: -tr ə s
Function: noun
Etymology: New Latin
Date: 1927
: the period of sexual quiescence between two periods of sexual activity in cyclically breeding mammals
n.
Pronunciation: -tr ə s
Function: noun
Etymology: New Latin
Date: 1927
: the period of sexual quiescence between two periods of sexual activity in cyclically breeding mammals
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012