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Noun: tum  túm
  1. An enlarged and muscular saclike organ of the alimentary canal; the principal organ of digestion
    - stomach, tummy, breadbasket

Derived forms: tums

Type of: internal organ, viscus

Part of: alimentary canal, alimentary tract, digestive tract, digestive tube, gastrointestinal tract, GI tract

Encyclopedia: Tum, My Pledge of Love