Wordnet 3.0
ADVERB (1)
1.
in synchrony;
in a synchronous manner;
- Example: "in four-chambered hearts, the two auricles move synchronously"
The Collaborative International Dictionary of English v.0.48:
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]
WordNet (r) 3.0 (2006):
synchronously
adv 1: in synchrony; in a synchronous manner; "in four-chambered
hearts, the two auricles move synchronously"