We found 10 dictionaries that define the word do a job on:

General (9 matching dictionaries)

1. do a job on: Merriam-Webster
2. do a job on: Vocabulary.com
3. do a job on: Dictionary.com
4. do a job on: Rhymezone
5. do a job on: FreeDictionary.org
6. do a job on: Mnemonic Dictionary
7. do a job on: TheFreeDictionary.com

Miscellaneous (1 matching dictionary)

8. do a job on: Idioms

Definitions from WordNet (do a job on) ▸ verb:  destroy completely or make ugly or useless Phrases: to do a job on, do a snow job on, more... ▸ Words similar to do a job on ▸ Usage examples for do a job on ▸ Idioms related to do a job on ▸ Wikipedia articles (New!) ▸ Words that often appear near do a job on ▸ Rhymes of do a job on ▸ Invented words related to do a job on