n. A very high boot extending to the hips, worn especially when fishing.
hip′ boot`
n. a hip-high boot, usu. of rubber, worn by fishermen, firefighters, etc. [1890–95, Amer.]Thesaurus
Noun
1.
hip boot - a very high boot; used especially for fishingthigh bootboot - footwear that covers the whole foot and lower legwaders - waterproof hip boots (sometimes extending to the chest) worn by anglers