The trade of and practice of shaving and cutting hair.(noun)
The practice among pets of overgrooming each other, leaving bald patches.(noun)
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Use "barbering" in a sentence
"One of the tricks to barbering is to get somewhere and stay."
"No person purposely touches another; in fact the occupations which require physical contact, such as barbering, doctoring, clothes-fitting, are considered pariah trades."
"Waiting for a boat in St. Louis one beautiful summer morning on the quay, where in Paris I should have found the book-stalls, I saw a Pullman train just starting for New York, and at the water's edge under the stately bridge one tramp "barbering" another."