Real Dictionary

hamper
countable noun: A hamper is a basket containing food of various kinds that is given to people as a present.
countable noun: A hamper is a large basket with a lid, used especially for carrying food in.
verb: If someone or something hampers you, they make it difficult for you to do what you are trying to do.

hamper in American English 1
to keep from moving or acting freely; hinder; impede; encumber
noun: gear that, although necessary to the operations of a vessel, is sometimes in the way
transitive verb: to hold back; hinder; impede

hamper in American English 2
a large basket, usually with a cover
noun: a large basket or wickerwork receptacle, usually with a cover

hamper in British English 1
noun: gear aboard a vessel that, though essential, is often in the way
verb: to prevent the progress or free movement of

hamper in British English 2
noun: a large basket, usually with a cover