We found 3 dictionaries that define the word white knuckles:

General (2 matching dictionaries)

1. white-knuckles: Wiktionary
2. White Knuckles: Wikipedia, the Free Encyclopedia

Slang (1 matching dictionary)

3. white knuckles: Urban Dictionary

Definitions from Wikipedia (White Knuckles) ▸ noun:  "White Knuckles" is a song by alternative rock band Phrases: feeling that could cause white knuckles, more... ▸ Words similar to white knuckles ▸ Usage examples for white knuckles ▸ Idioms related to white knuckles ▸ Wikipedia articles (New!) ▸ Words that often appear near white knuckles ▸ Rhymes of white knuckles ▸ Invented words related to white knuckles