Ventose n 1: sixth month of the Revolutionary calendar (February and March); the windy month
Ventose \Ven*tose"\, n. A ventouse. [Obs.] --Holland. [1913 Webster]
Ventose \Ven*tose"\, a. [L. ventosus windy. See {Ventilate}.] Windy; flatulent. --Richardson (Dict.). [1913 Webster]
Ventose \Ven`tose"\, n. [F. vent[^o]se. See {Ventose}, a.] The sixth month of the calendar adopted by the first French republic. It began February 19, and ended March 20. See {Vend['e]miaire}. [1913 Webster]