We found 12 dictionaries that define the word push buttons:

General (7 matching dictionaries)

1. push buttons: Merriam-Webster
2. push buttons: Collins English Dictionary
3. push buttons: Vocabulary.com
4. push-buttons: Wordnik
5. push-buttons, push buttons: Wiktionary
6. push buttons: Dictionary.com
7. push-buttons, push buttons: TheFreeDictionary.com

Business (1 matching dictionary)

8. push buttons: Legal dictionary

Computing (1 matching dictionary)

9. push-buttons, push buttons: Encyclopedia

Medicine (1 matching dictionary)

10. push buttons: Medical dictionary

Miscellaneous (1 matching dictionary)

11. push buttons: Idioms

Slang (1 matching dictionary)

12. Push buttons: Urban Dictionary

(Note: See push_button as well.)

Definitions from Wiktionary (Push button) ▸ noun:  Alternative form of push-button [An electrical switch activated by pressing a button.] ▸ Also see push_button Phrases: push someone's buttons, push the right buttons, push your buttons, push my buttons, more... ▸ Words similar to push buttons ▸ Usage examples for push buttons ▸ Idioms related to push buttons ▸ Wikipedia articles (New!) ▸ Words that often appear near push buttons ▸ Rhymes of push buttons ▸ Invented words related to push buttons