JINNY ROAD
Jin"ny road`. Etym: [Cf. Gin an engine, Ginnycarriage.] (Mining)

Defn: An inclined road in a coal mine, on which loaded cars descend by gravity, drawing up empty ones. Knight.

JINRIKISHA
Jin*rik"i*sha, n. Etym: [Jap. jin man + riki power + sha carriage.]

Defn: A small, two-wheeled, hooded vehicle drawn by one more men.
[Japan]

JINX
Jinx, n.

Defn: A person, object, influence, or supernatural being which is supposed to bring bad luck or to cause things to go wrong. [Slang]

JIPPO
Jip"po, n. Etym: [Abbrev. fr. juppon.]

Defn: A waistcoat or kind of stays for women.

JO
Jo, n.; pl. Joes. Etym: [Etymol. uncertain.]

Defn: A sweetheart; a darling. [Scot.] Burns.