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Ulcer vs Undefined - What's the difference?

ulcer | undefined |

As a noun ulcer

is (pathology) an open sore of the skin, eyes or mucous membrane, often caused by an initial abrasion and generally maintained by an inflammation and/or an infection.

As an adjective undefined is

lacking a definition or value.

ulcer

English

(wikipedia ulcer)

Noun

(en noun)
  • (pathology) An open sore of the skin, eyes or mucous membrane, often caused by an initial abrasion and generally maintained by an inflammation and/or an infection.
  • (pathology) peptic ulcer
  • (figurative) Anything that festers and corrupts like an open sore; a vice in character.

    • Derived terms

    * ulcerate * ulceration * ulcerative * ulcerous * ulcerously * ulcerousness

    Anagrams

    * * ----

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined