'Mutually' definitions:

Definition of 'mutually'

(from WordNet)
adverb
In a mutual or shared manner; "the agreement was mutually satisfactory"; "the goals of the negotiators were not reciprocally exclusive" [syn: mutually, reciprocally]

Definition of 'Mutually'

From: GCIDE
  • Mutually \Mu"tu*al*ly\, adv. In a mutual manner. [1913 Webster]

Synonyms of 'mutually'

From: Moby Thesaurus