Job is used adjectively to signify doing jobs, used for jobs, or let on
hire to do jobs; as, job printer; job master; job horse; job wagon,
etc.
By the job, at a stipulated sum for the work, or for each piece of work
done; -- distinguished from time work; as, the house was built by the
job. -- Job lot, a quantity of goods, usually miscellaneous, sold out
of the regular course of trade, at a certain price for the whole; as,
these articles were included in a job lot. -- Job master, one who lest
out horses and carriages for hire, as for family use. [Eng.] -- Job
printer, one who does miscellaneous printing, esp. circulars, cards,
billheads, etc. -- Odd job, miscellaneous work of a petty kind;
occasional work, of various kinds, or for various people.