Mouse'-ēar, n.

(-eer), n. (Bot.) A plant of the genus Hieracium; also, a plant of the genus Myosotis;—called likewise mouse-ear scorpion-grass. They are so named from the shape and velvety surface of their leaves. Mouse-ear chick-weed (Bot.), a plant of the genus Cerastium.—Mouse-ear hawk-weed, a plant of the genus Hieracium.