1. Tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination
   - alimentary canal, alimentary tract, digestive tube, digestive tract, GI tract

Derived forms: gastrointestinal tracts

See also: gastrointestinal

Type of: canal, channel, duct, epithelial duct

Part of: digestive system, gastrointestinal system, systema alimentarium, systema digestorium

Encyclopedia: Gastrointestinal tract

• public relations man
• public relations person
• public school
• public sector
• public security
• public servant
• public service
• public speaker
• public speaking
• public square
• public toilet
• public transit
• public transport
• public treasury
• public trust
• public utility
• public utility company
• public violence
• public works
• public-relations campaign
• public-service corporation
• public-spirited
• publically
• publican
• publication