exogamous
exo·ga·mous
adjective
1.
characterized by or fit for fertilization by a flower that is not closely related
Origin
From exogamy + -ous or exo- + -gamous.
Related words
See also
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.