noun Botany.

pollination of a flower by pollen from another flower on the same plant.

Compare xenogamy.

Origin of geitonogamy

1875–80; < Greek geitono- (stem of geítōn) neighbor + -gamy
Related formsgei·to·nog·a·mous, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for geitonogamy

Historical Examples of geitonogamy

  • Has this method, which is spoken of as Geitonogamy, the same influence as crossing with pollen from another plant?

    Darwin and Modern Science

    A.C. Seward and Others

British Dictionary definitions for geitonogamy



botany the transfer of pollen to a stigma of a different flower on the same plant

Word Origin for geitonogamy

C19: from Greek geitōn neighbour + -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