We found 4 dictionaries that define the word to beat up:

General (4 matching dictionaries)

1. to beat up: Wordnik
2. to beat up: FreeDictionary.org
3. To beat up: TheFreeDictionary.com
4. To beat up: Dictionary.com

Phrases: to beat up and down, to beat up for recruits, more... ▸ Words similar to to beat up ▸ Usage examples for to beat up ▸ Idioms related to to beat up ▸ Wikipedia articles (New!) ▸ Words that often appear near to beat up ▸ Rhymes of to beat up ▸ Invented words related to to beat up