convoy
1. con.voy \'ka:n-.vo.i, k*n-'\ vt [ME convoyen, fr. MF conveier, convoier] : ACCOMPANY, GUIDE; esp : to escort for protection 2. convoy \'ka:n-.vo.i\ n 1: one that convoys; esp : a protective escort for ships, persons, or goods 2: the act of convoying 3: a group convoyed or organized for convenience or protection in moving