(colloquial) The hobby of amateur radio communication.

(idiomatic, acting) To deliberately exaggerate one's emotions or movements, or to overact or act hammily.

Lacking skill in physical movement, especially with the hands. / (by extension) Lacking skill in general.

A ham, boiled and then baked in the oven with mustard, served sliced at Christmas as one of the traditionally most important parts of the Scandinavian julbord (special Christmas-time smörgåsbord).

(derogatory) A worthless or undesirable person. / (wrestling slang) A preliminary wrestler; a jobber. / An ordinary person; a simpleton. / (boxing) A failed boxer; a tomato can.

plural of ham salad

An Anglo-American salad of ham mixed with chopped vegetables or relishes, bound together with mayonnaise, salad cream, or similar dressing.

(US, North Jersey) pork roll

In a ham-fisted manner

Big, clumsy hands.