noun

a retail store, especially a small one.

a small store or department in a large store selling a specific or select type of goods:the ski shop at Smith's.

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verb (used without object), shopped, shop·ping.

to visit shops and stores for purchasing or examining goods.

to seek or examine goods, property, etc., offered for sale:Retail merchants often stock their stores by shopping in New York.

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verb (used with object), shopped, shop·ping.

to seek or examine goods, property, etc., offered for sale in or by:She's shopping the shoe stores this afternoon.

Chiefly British Informal.

to put into prison; jail.
to behave treacherously toward; inform on; betray.

Resource: https://www.dictionary.com/browse/shop​