[con.com.i.tant] adj [L concomitant-, concomitans, prp. of concomitari to accompany, fr. com- + comitari to accompany, fr. comit-, comes companion--more at count] (1607): accompanying esp. in a subordinate or incidental way -- con.com.i.tant.ly adv
[2]concomitant n (1621): something that accompanies or is collaterally connected with something else: accompaniment