'Synchronously' definitions:

Definition of 'synchronously'

From: WordNet
adverb
In synchrony; in a synchronous manner; "in four-chambered hearts, the two auricles move synchronously"

Definition of 'Synchronously'

From: GCIDE
  • Synchronous \Syn"chro*nous\, a. [Gr. ?; sy`n with + ? time. Cf. Chronicle.] Happening at the same time; simultaneous. -- {Syn"chro*nous*ly}, adv. [1913 Webster]