Word Study
hair ball
WORDNET DICTIONARY
Noun hair ball has 1 sense
- hair ball(n = noun.object) hairball, trichobezoar - a compact mass of hair that forms in the alimentary canal (especially in the stomach of animals as a result of licking fur); Array is a kind of tangle
CIDE DICTIONARY
hair ball, n.
a compact mass of hair that forms in the stomach of animals as a result of licking fur; as, the cat coughed up a hairball right on the new rug. [WordNet 1.5]
For further exploring for "hair ball" in Webster Dictionary Online
