The Collaborative International Dictionary of English v.0.48:

Ventose \Ven*tose"\, a. [L. ventosus windy. See Ventilate.]
   Windy; flatulent. --Richardson (Dict.).
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Ventose \Ven*tose"\, n.
   A ventouse. [Obs.] --Holland.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

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]

WordNet (r) 3.0 (2006):

Ventose
    n 1: sixth month of the Revolutionary calendar (February and
         March); the windy month