:a tool that is usually attached to a table and that has two flat parts that can be opened and closed by a screw or lever in order to hold something (such as a piece of wood) very firmly台钳 — see picture at carpentry
— viselike
(US)or Britishvicelike/ˈvaɪsˌlaɪk/adjective[more viselike; most viselike]
He had a viselike [=very firm] grip on my arm.他紧紧抓住了我的手臂。