Knee"brush` (?), n. 1. Zool. A tuft or brush of hair on the knees of some species of antelopes and other animals; -- chiefly used in the plural.
2. Zool. A thick mass or collection of hairs on the legs of bees, by aid of which they carry the collected pollen to the hive or nest; -- usually in the plural.
© Webster 1913. | 
