- tool
- O.E. tol "instrument, implement," from P.Gmc. *tolan (cf. O.N. tol), from a verb stem represented by O.E. tawian "prepare." The ending is the instrumental suffix -l (e.g. shovel). Fig. sense of "person used by another for his own ends" is recorded from 1663. Slang meaning "penis" first recorded 1553. The verb "to drive a vehicle" is first attested 1812, probably from the noun. The meaning "to work or shape with a tool" is recorded from 1815; that of "equip (a factory) with machine tools" is from 1927. Tool-box first recorded 1832.