La (lä), n. (Mus.) (a) A syllable applied to the sixth tone of the scale in music in solmization. (b) The tone A; -- so called among the French and Italians.[1913 Webster]
La (?), interj. [Cf. Lo.] 1. Look; see; behold; -- sometimes followed by you. [Obs.] Shak.[1913 Webster]
2. An exclamation of surprise; -- commonly followed by me; as, La me! [Low][1913 Webster]