We found 8 dictionaries that define the word utterers:

General (6 matching dictionaries)

1. utterers: Merriam-Webster
2. utterers: Collins English Dictionary
3. utterers: Vocabulary.com
4. utterers: Wordnik
5. utterers: Wiktionary
6. utterers: TheFreeDictionary.com

Business (2 matching dictionaries)

7. utterers: Merriam-Webster Legal Dictionary
8. utterers: Legal dictionary

(Note: See utterer as well.)

Definitions from Wiktionary (utterer) ▸ noun:  One who utters something. ▸ Also see utterer ▸ Words similar to utterers ▸ Usage examples for utterers ▸ Idioms related to utterers ▸ Wikipedia articles (New!) ▸ Popular adjectives describing utterers ▸ Words that often appear near utterers ▸ Rhymes of utterers ▸ Invented words related to utterers