'Perennially' definitions:

Definition of 'perennially'

From: WordNet
adverb
In a perennial manner; repeatedly; "We want to know what is perennially new about the world"

Definition of 'Perennially'

From: GCIDE
  • Perennially \Per*en"ni*al*ly\, adv. In a perennial manner. [1913 Webster]

Synonyms of 'perennially'

From: Moby Thesaurus