Source : Webster's Revised Unabridged Dictionary (1913)

Lachrymal \Lach"ry*mal\, a. [Cf. F. lacrymal. See {Lachrymose}.]
   1. Of or pertaining to tears; as, lachrymal effusions.

   2. (Anat.)
      (a) Pertaining to, or secreting, tears; as, the lachrymal
          gland.
      (b) Pertaining to the lachrymal organs; as, lachrymal
          bone; lachrymal duct.

Source : WordNet®

lachrymal
     adj 1: of or relating to tears [syn: {lacrimal}]
     2: relating to or located near the organ that produces tears
        [syn: {lacrimal}]