- hotdog, hot dog - someone who performs dangerous stunts to attract attention to himself
--1 is a kind of exhibitionist, show-off
- hotdog, hot dog, red hot - a frankfurter served hot on a bun
--2 is a kind of sandwich
--2 has parts:
--2 has particulars: chili dogfrank, frankfurter, hotdog, hot dog, dog, wiener, wienerwurst, weenie; frankfurter bun, hotdog bun - frank, frankfurter, hotdog, hot dog, dog, wiener, wienerwurst, weenie - a smooth-textured sausage of minced beef or pork usually smoked; often served on a bread roll
--3 is a kind of sausage
--3 is a part of hotdog, hot dog, red hot
--3 has particulars: Vienna sausage