握り手
Meanings
1
miser; penny-pincher
Refers to a stingy person who is reluctant to spend money. Somewhat colloquial and may carry a negative connotation.
He's a miser, so he doesn't want to pay for meals.
2
sushi chef who makes nigirizushi
Specifically refers to a person who shapes nigirizushi by hand. This usage is less common than the miser sense.
The sushi chef at that restaurant is a craftsman with many years of experience.
3
abbreviation
Abbreviation of 握り (にぎり) in the sense of a handle or grip. Rare standalone use; mostly found in compound contexts or as a clipped form.
See also: 握り (にぎり)
握り手 is sometimes used as an old-fashioned term for the handle of a tool.