[1] : The Collaborative International Dictionary of English v.0.48

ulcerous \ul"cerous\, a. l. ulcerosus: cf. f. ulc'ereux.
   1. having the nature or character of an ulcer; discharging
      purulent or other matter. --r. browning.
      1913 webster

   2. affected with an ulcer or ulcers; ulcerated.
      1913 webster

            it will but skin and film the ulcerous place.
                                                  --shak.
      1913 webster -- ul"cerously, adv. --
      ul"cerousness, n.
      1913 webster ulcuscle
see also:
ul"cerously ul"cerousness 

[2] : WordNet (r) 2.0

ulcerous
     adj : having an ulcer or canker syn: cankerous, ulcerated
see also:
cankerous ulcerated 

Ulcerous >> U Words
Ulcerous, definition of term: Ulcerous
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