We found 13 dictionaries that define the word hyperventilating:

General (9 matching dictionaries)

1. hyperventilating: Merriam-Webster
2. hyperventilating: Vocabulary.com
3. Hyperventilating, hyperventilating: Wordnik
4. hyperventilating: Cambridge Advanced Learner's Dictionary
5. hyperventilating: Wiktionary
6. hyperventilating: Dictionary.com
7. hyperventilating: Cambridge Essential American English Dictionary
8. Hyperventilating: Wikipedia, the Free Encyclopedia
9. hyperventilating: TheFreeDictionary.com

Computing (1 matching dictionary)

10. hyperventilating: Encyclopedia

Medicine (2 matching dictionaries)

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

Slang (1 matching dictionary)

13. hyperventilating: Urban Dictionary

Definitions from Wikipedia (Hyperventilating) ▸ noun:  "Hyperventilating" is a song by Jamaican reggae fusion singer Tami Chynn. Opposite: hypoventilating, underbreathing, shallow breathing ▸ Words similar to hyperventilating ▸ Usage examples for hyperventilating ▸ Idioms related to hyperventilating ▸ Wikipedia articles (New!) ▸ Popular adjectives describing hyperventilating ▸ Words that often appear near hyperventilating ▸ Rhymes of hyperventilating ▸ Invented words related to hyperventilating