storm cone

English Thesaurus

1. a canvas cone hoisted to warn of high winds (noun.communication)

hypernym	:	storm signal,
definition	:	a signal announcing the approach of a storm (particularly a storm of marked violence) (noun.communication)

domain region	:	britain, great britain, u.k., uk, united kingdom, united kingdom of great britain and northern ireland,
definition	:	a monarchy in northwestern Europe occupying most of the British Isles; divided into England and Scotland and Wales and Northern Ireland; `Great Britain' is often used loosely to refer to the United Kingdom (noun.location)