We found 3 dictionaries that define the word give one's right arm:

General (3 matching dictionaries)

1. give one's right arm: Oxford Learner's Dictionaries
2. give one's right arm, give one's right arm: Collins English Dictionary
3. give one's right arm: Wiktionary

Definitions from Wiktionary (give one's right arm) ▸ verb:  Synonym of give one's eye-teeth ▸ Words similar to give one's right arm ▸ Usage examples for give one's right arm ▸ Idioms related to give one's right arm ▸ Wikipedia articles (New!) ▸ Words that often appear near give one's right arm ▸ Rhymes of give one's right arm ▸ Invented words related to give one's right arm