perennial
Cross references: 1. continual pe.ren.ni.al \p*-'ren-e--*l\ \-e--*-le-\ aj [L perennis, fr. per- throughout + annus year - more at ]PER-, ANNUAL 1: present at all seasons of the year 2: persisting for several years usu. with new growth from a perennating pa rt 3a: PERSISTENT, ENDURING 3b: continuing without interruption : CONSTANT 3c: regularly repeated : RECURRENT - perennial n