OB

Noun

 * 1)  (male graduate; also a CB radio operator's term of address for a male)
 * 1)  (male graduate; also a CB radio operator's term of address for a male)
 * 1)  (male graduate; also a CB radio operator's term of address for a male)
 * 1)  (male graduate; also a CB radio operator's term of address for a male)

Adjective

 * 1)  (as in "ob. link" on Usenet) (see ObLink at c2.com; see also )
 * 1)  (as in "ob. link" on Usenet) (see ObLink at c2.com; see also )
 * 1)  (as in "ob. link" on Usenet) (see ObLink at c2.com; see also )

Etymology
From.

Noun

 * 1) male graduate

Noun

 * , pure gold, refined gold.
 * 1) * 4th century coinage mint marks:
 * CONOB [Constantinopoli obryzum]
 * CONOB [pure gold, Constantinople mint]