(a) To hang down loosely, hang low so as to be dragged along the ground; also, of a horse: trail (its guts); trailen doun (adoun); trailen abouten, of a dragon's tail: ?hang looped around (a ball)……
(a) To be mindful, be aware; waren of, be knowledgeable concerning (sth.), be skilled in; ware him his fal is nexte his honde, let him be mindful his fall is at hand
(b) to be mindful of (sth.),……