ratchet screwdriver

Noun ratchet screwdriver has 1 sense

• ratchet screwdriver(n = noun.artifact) spiral ratchet screwdriver - a screwdriver with a ratchet (so the blade turns in only one direction) and a spiral in the handle (so the blade rotates) with downward pressure on the handle;
has parts: rachet, ratch, ratchet
is a kind of screwdriver