perennate verb intrans. [pǝ'rɛneɪt] E17.[Latin perennat- pa. ppl stem of perennare (formed as PER-1 + annus year), or formed as PERENNIAL: see -ATE3.]Last or live through a number of years, as a perennial plant.
■ pere'nnation noun L19. [TahlilGaran] English Dictionary ▲