2. A planing machine with a reversing tool, to plane both ways.

JIM CROW
Jim Crow.

Defn: A negro; — said to be so called from a popular negro song and
dance, the refrain of which is "Wheel about and turn about and jump
Jim Crow," produced in 1835 by T. D. Rice, a famous negro minstrel.
[Slang, U. S.]

JIMMY
Jim"my, n.; pl. Jimmies. Etym: [Cf. Jemmy.]

Defn: A short crowbar used by burglars in breaking open doors.
[Written also jemmy.]

JIMP
Jimp, a. Etym: [Cf. Gimp, a.]

Defn: Neat; handsome; elegant. See Gimp.

JIMSON WEED
Jim"son weed`

Defn: . See Jamestown weed. [Local, U.S.]

JIN; JINN
Jin, Jinn, n.