from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The mucous membrane-lined tube of the digestive system through which food passes, in which digestion takes place, and from which wastes are eliminated. It extends from the mouth to the anus and includes the pharynx, esophagus, stomach, and intestines. Also called digestive tract.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The organs of a human or an animal through which food passes. The digestive tract.
from the GNU version of the Collaborative International Dictionary of English
- adj. the entire channel, extending from the mouth to the anus, by which aliments are conveyed through the body, and the useless parts ejected.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination
Sorry, no etymologies found.
Sorry, no example sentences found.
Wordnik is becoming a not-for-profit! Read our announcement here.