Av"ens (&?;), n. [OF. avence.] (Bot.) A plant of the genus Geum, esp. Geum urbanum, or herb bennet.
Av"en*tail (&?;), n. [OF. esventail. Cf. Ventail.] The movable front to a helmet; the ventail.
Av"en*tine (&?;), a. Pertaining to Mons Aventinus, one of the seven hills on which Rome stood. Bryant.