shelter

(noun) a structure that provides privacy and protection from danger.

(noun) protective covering that provides protection from the weather.

(noun) the condition of being protected. Synonyms: protection. Examples: "They were huddled together for protection." "He enjoyed a sense of peace and protection in his new home."

(noun) a way of organizing business to reduce the taxes it must pay on current earnings. Synonyms: tax shelter.

(noun) temporary housing for homeless or displaced persons.

(verb) provide shelter for. Example: "After the earthquake, the government could not provide shelter for the thousands of homeless people."

(verb) invest (money) so that it is not taxable.