HyperDic

English > 1 sense of the expression hair ball:
NOUNobjecthair ball, hairball, trichobezoara compact mass of hair that forms in the alimentary canal (especially in the stomach of animals as a result of licking fur)
English > hair ball: 1 sense > noun 1, object
MeaningA compact mass of hair that forms in the alimentary canal (especially in the stomach of animals as a result of licking fur).
Synonymshairball, trichobezoar
BroadertangleA twisted and tangled mass that is highly interwoven