We found 12 dictionaries that define the word rejector:

General (7 matching dictionaries)

1. rejector: Merriam-Webster
2. rejector: Oxford Learner's Dictionaries
3. rejector: Collins English Dictionary
4. rejector: Wordnik
5. rejector: Wiktionary
6. rejector: Dictionary.com
7. rejector: TheFreeDictionary.com

Business (2 matching dictionaries)

8. rejector: Merriam-Webster Legal Dictionary
9. rejector: Legal dictionary

Computing (1 matching dictionary)

10. rejector: Encyclopedia

Medicine (2 matching dictionaries)

11. rejector: Merriam-Webster Medical Dictionary
12. rejector: Medical dictionary

(Note: See reject as well.)

Definitions from Wiktionary (Rejector) ▸ noun:  Alternative form of rejecter [One who rejects.] Similar: rejectee, repudiator, refusant, objector, abnegator, retributor, corruptor, refuser, acceptor, negator, more... Opposite: acceptor, approver, supporter ▸ Words similar to rejector ▸ Usage examples for rejector ▸ Idioms related to rejector ▸ Wikipedia articles (New!) ▸ Popular adjectives describing rejector ▸ Words that often appear near rejector ▸ Rhymes of rejector ▸ Invented words related to rejector