From WordNet (r) 2.1 (2005) (link)

  lachrymose
      adj 1: showing sorrow [syn: dolorous, dolourous,
             lachrymose, tearful, weeping]

From Merriam-Webster's Collegiate Dictionary, 11th Edition (2003) (link)

  lachrymose adjective
   Etymology: Latin lacrimosus, from lacrima Date:
   circa 1727 1.  given to tears or weeping ; tearful 2.
   tending to cause tears ; mournful • lachrymosely
   adverb • lachrymosity noun
  
  

From Oxford English Reference Dictionary (link)

lachrymose
adj. formal given to weeping; tearful.
Derivatives:
lachrymosely adv.
Etymology: L lacrimosus f. lacrima tear

From Collins COBUILD Advanced Learner's English Dictionary (link)

  lachrymose
    Someone who is lachrymose cries very easily and very often. (LITERARY)
    ...the tears of lachrymose mourners.
   ADJ
  
  
  

From English Explanatory Dictionary (link)

  lachrymose
  ˈlækrɪməus adj. formal given to weeping; tearful. øølachrymosely
  adv. [L lacrimosus f. lacrima tear]
  
  
  

From Webster's Revised Unabridged Dictionary (1913) (link)

  Lachrymose \Lach"ry*mose`\, a. [L. lacrymosus, better
     lacrimosus, fr. lacrima, lacruma (also badly spelt lachryma)
     a tear, for older dacrima, akin to E. tear. See Tear the
     secretion.]
     Generating or shedding tears; given to shedding tears;
     suffused with tears; tearful.
  
           You should have seen his lachrymose visnomy. --Lamb.
     -- Lach"ry*mose`ly, adv.

From Moby Thesaurus II by Grady Ward, 1.0 (link)

  32 Moby Thesaurus words for "lachrymose":
     blubbering, crying, dissolved in tears, excretory, in tears,
     lachrymal, lacrimatory, lactational, lacteal, lacteous,
     ready to cry, rheumy, salivant, salivary, salivous, secretional,
     secretive, secretory, seminal, serous, sialagogic, sniveling,
     sobbing, spermatic, tearful, teary, watering, watery, weeping,
     weepy, whimpering, with eyes suffused