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chasmogamous

[kaz-mog-uh-muh s]
adjective Botany.
  1. pertaining to or having pollination occur in a fully opened flower.
Compare cleistogamous.

Origin of chasmogamous

First recorded in 1955–60
Related formschas·mog·a·my, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for chasmogamy

chasmogamy

noun
  1. botany the production of flowers that open, so as to expose the reproductive organs and allow cross-pollinationCompare cleistogamy
Derived Formschasmogamous, adjective

Word Origin for chasmogamy

C20: from New Latin (flores) chasmogami from Greek khasma chasm + -gamy
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012