noun
- Occurrence or existence together or in connection with one another. .
Concomitance and Simultaneously
WordNet 3.0 © 2006 by Princeton University
(n.) Alternative of Concomitancy.
Webster's Revised Unabridged Dictionary
adverb
- At the same instant.
- usage: "they spoke simultaneously"
- synonyms: at the same time
WordNet 3.0 © 2006 by Princeton University