Skip to definition.
Get the FREE one-click dictionary software for Windows.
NEW iPhone Audio English dictionary


Noun: neoplasm  'nee-u`pla-zum
  1. An abnormal new mass of tissue that serves no purpose
    - tumor [US], tumour [Brit, Cdn]

Derived forms: neoplasms

See also: neoplastic

Type of: growth

Encyclopedia: Neoplasm