(1):

(a.) Changing in appearance and expression under the influence of the mind; as, mobile features.

(2):

(a.) The mob; the populace.

(3):

(a.) Capable of being moved; not fixed in place or condition; movable.

(4):

(a.) Characterized by an extreme degree of fluidity; moving or flowing with great freedom; as, benzine and mercury are mobile liquids; - opposed to viscous, viscoidal, or oily.

(5):

(a.) Easily moved in feeling, purpose, or direction; excitable; changeable; fickle.

(6):

(a.) Capable of being moved, aroused, or excited; capable of spontaneous movement.