Webster's Revised Unabridged Dictionary · 1913

oestruation

oestruation , noun

(Physiology) The state of being under oestrual influence, or of having sexual desire.

Text from the public-domain GNU Collaborative International Dictionary of English, derived from Webster's Revised Unabridged Dictionary (1913). Definitions marked with were added by later GCIDE contributors and are not in the original 1913 edition.

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