The Collaborative International Dictionary
Digynous
Digynian \Di*gyn"i*an\, Digynous \Dig"y*nous\, a. [Cf. F. digyne.] (Bot.) Of or pertaining to the Digynia; having two styles.
Wiktionary
digynous
a. (context botany English) Of or relating to the Digynia; having two styles.