The Collaborative International Dictionary
Synanthesis
Synanthesis \Syn`an*the"sis\, n. [NL., fr. Gr. sy`n with + Gr. ?
bloom.] (Bot.)
The simultaneous maturity of the anthers and stigmas of a
blossom.
--Gray.
Wiktionary
synanthesis
n. (context botany English) The simultaneous maturity of the anthers and stigmas of a blossom.