WordNet (r) 3.0 (2006):
hotdog n 1: someone who performs dangerous stunts to attract attention to himself [syn: hotdog, hot dog] 2: a frankfurter served hot on a bun [syn: hotdog, hot dog, red hot] 3: a smooth-textured sausage of minced beef or pork usually smoked; often served on a bread roll [syn: frank, frankfurter, hotdog, hot dog, dog, wiener, wienerwurst, weenie]