(of a plant species or cultivar) unable to be fertilized by its own pollen.
- self-in·com·pat·i·bil·i·ty [self-in-kuhm-pat-uh-bil-i-tee], /ˌsɛlf ɪn kəmˌpæt əˈbɪl ɪ ti/, noun
- Compare self-compatible.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
British Dictionary definitions for self-incompatible
(of a plant) incapable of self-fertilization because its own pollen is prevented from germinating on the stigma or the pollen tube is blocked before it reaches the egg cell
- self-incompatibility, noun
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