We found 3 dictionaries that define the word have one's blood up:

General (3 matching dictionaries)

1. have one's blood up: Oxford Learner's Dictionaries
2. have one's blood up, have one's blood up: Collins English Dictionary
3. have one's blood up, have ones blood up: Dictionary.com

▸ Words similar to have one's blood up ▸ Usage examples for have one's blood up ▸ Idioms related to have one's blood up ▸ Wikipedia articles (New!) ▸ Words that often appear near have one's blood up ▸ Rhymes of have one's blood up ▸ Invented words related to have one's blood up