'Furthermore' definitions:

Definition of 'furthermore'

(from WordNet)
adverb
In addition; "computer chess games are getting cheaper all the time; furthermore, their quality is improving"; "the cellar was dark; moreover, mice nested there"; "what is more, there's no sign of a change" [syn: furthermore, moreover, what is more]

Definition of 'Furthermore'

From: GCIDE
  • Furthermore \Fur"ther*more"\, adv. or conj. Moreover; besides; in addition to what has been said. [1913 Webster]

Synonyms of 'furthermore'

From: Moby Thesaurus