intransitive verb (-nated; -nating) Etymology: Latin perennatus, past participle of perennare, from perennis Date: circa 1623 to live over from one growing season to another , perennation noun
PERENNATE
Meaning of PERENNATE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012