1. A tumour that is malignant and tends to spread to other parts of the body
   - malignant tumor [US], metastatic tumor [US], malignant tumour [Brit, Cdn], metastatic tumour [Brit, Cdn]

Derived forms: malignant neoplasms

Type of: malignance, malignancy, neoplasm, tumor [US], tumour [Brit, Cdn]

Encyclopedia: Malignant neoplasm

• Polyprion americanus
• polypropene
• polypropenonitrile
• polypropylene
• polyptoton
• polyptych
• polypus
• polyribosome
• polysaccharide
• polysemant
• polysemantic
• polysemantic word
• polysemous
• polysemous word
• polysemy
• polysome
• polysomy
• Polystichum
• Polystichum acrostichoides
• Polystichum aculeatum
• Polystichum adiantiformis
• Polystichum braunii
• Polystichum lonchitis
• Polystichum scopulinum
• Polystichum setiferum