Webster's Revised Unabridged Dictionary · 1913

Ham

Ham (ham) , noun

Home. [North of English] — Chaucer

Ham (ham) , noun

[Anglo-Saxon ham; akin to Dutch ham, dial. German hamme, Old High German hamma. Perh. named from the bend at the ham, and akin to English chamber. Compare Gammon ham.]

1.
(Anatomy) The region back of the knee joint; the popliteal space; the hock.
2.
The thigh of any animal; especially, the thigh of a hog cured by salting and smoking.
A plentiful lack of wit, together with most weak hams. — Shakespeare

Ham (ham) , noun

[Short for hamfatter.]

1.
a person who performs in a showy or exaggerated style; -- used especially of actors. Also used attributively, as, a ham actor.
2.
The licensed operator of an amateur radio station.

Ham (ham) , intransitive verb

(Theater) To act with exaggerated voice and gestures; to overact.
Collocations (1)
ham it up , to act in a showy fashion or to act so as to attract attention; to ham. [Colloquial]