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

Derived forms: alimentary tracts

Type of: canal, channel, duct, epithelial duct

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

Encyclopedia: Alimentary tract

• ad infinitum
• ad interim
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• ad nauseam
• ad rem
• ad val
• ad valorem
• ad valorem tax
• ad-lib
• ad-libber
• ADA
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• adactylia
• adactylism
• adactylous
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• Adad
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• adagio
• Adalia
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• Adam
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• Adam's needle