We found 12 dictionaries that define the word petitioners:

General (8 matching dictionaries)

1. petitioners: Merriam-Webster
2. petitioners: Collins English Dictionary
3. petitioners: Vocabulary.com
4. Petitioner's, Petitioners, petitioner's, petitioners: Wordnik
5. petitioners: Cambridge Advanced Learner's Dictionary
6. petitioners: Wiktionary
7. Petitioners: Wikipedia, the Free Encyclopedia
8. petitioners: TheFreeDictionary.com

Business (2 matching dictionaries)

9. petitioners: Merriam-Webster Legal Dictionary
10. petitioners: Legal dictionary

Computing (1 matching dictionary)

11. petitioners: Encyclopedia

Medicine (1 matching dictionary)

12. petitioners: Medical dictionary

(Note: See petitioner as well.)

Definitions from Wiktionary (petitioner) ▸ noun:  (law) Someone who presents a petition to a court. ▸ noun:  Someone who presents a petition to some person in authority. ▸ Also see petitioner Types: supplicants, entreaties, requests, pleas, more... ▸ Words similar to petitioners ▸ Usage examples for petitioners ▸ Idioms related to petitioners ▸ Wikipedia articles (New!) ▸ Popular adjectives describing petitioners ▸ Words that often appear near petitioners ▸ Rhymes of petitioners ▸ Invented words related to petitioners