Meaning of pro-oestrous in English:
pro-oestrous
adjective
(also proestrous)
Biology That precedes oestrus; of, relating to, or in the phase of pro-oestrus.
Pronunciation
pro-oestrous
/prəʊˈiːstrəs/ /prəʊˈɛstrəs/Origin
Early 20th century. From pro- + oestrous. Compare pro-oestrum, and slightly later pro-oestrus.
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