We found 10 dictionaries that define the word notifier:

General (7 matching dictionaries)

1. notifier: Merriam-Webster
2. notifier: Collins English Dictionary
3. Notifier, notifier: Wordnik
4. notifier: Wiktionary
5. notifier: Dictionary.com
6. Notifier: Wikipedia, the Free Encyclopedia
7. notifier: TheFreeDictionary.com

Business (1 matching dictionary)

8. notifier: Legal dictionary

Medicine (1 matching dictionary)

9. notifier: Merriam-Webster Medical Dictionary

Miscellaneous (1 matching dictionary)

10. notifier: Idioms

(Note: See notify as well.)

Definitions from Wiktionary (notifier) ▸ noun:  A person or thing which notifies or provides notification. Similar: noticer, notifyee, annunciator, informer, alerter, announcer, detecter, bearer of bad news, informor, nunciate, more... Opposite: receiver, recipient, addressee ▸ Words similar to notifier ▸ Usage examples for notifier ▸ Idioms related to notifier ▸ Wikipedia articles (New!) ▸ Popular adjectives describing notifier ▸ Words that often appear near notifier ▸ Rhymes of notifier ▸ Invented words related to notifier