Webster’s Revised Unabridged Dictionary · 1913
Citrine
Cit′rine (sĭt′rĭn), 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.