interfertile. / (ˌɪntəˈfɜːtaɪl) / adjective. (of plants and animals) able to interbreed.

What is the meaning Intergovernmental?

: existing or occurring between two or more governments or levels of government.

What is an interbreeding?

intransitive verb. : to breed together: such as. a : crossbreed. b : to breed within a closed population.