I. -mə-tənt adjective
Etymology: Latin concomitant-, concomitans, present participle of concomitari to accompany, from com- + comitari to accompany, from comit-, comes companion — more at count
Date: 1607
: accompanying especially in a subordinate or incidental way
• con·com·i·tant·ly adverb
II. noun
Date: 1621
: something that accompanies or is collaterally connected with something else : accompaniment