Jŏb'ber, n.
n. 1. One who jobs; a worker by the job.
Sense 2. A dealer in the public stocks or funds; a stock-jobber.
Sense 3. One who purchases goods from importers, and sells to retailers.
Sense 4. One who turns official actions to private advantage; hence, one who performs low or dirty work in office, politics, or intrigue.