\Cit"rine\, a. [F. citrin. See {Citron}.]
Like a citron or lemon; of a lemon color; greenish yellow.

{Citrine ointment} (Med.), a yellowish mercurial ointment,
   the {unguentum hydrargyri nitratis}.

\Cit"rine\, n.
A yellow, pellucid variety of quartz.