We found 9 dictionaries that define the word heart beat:

General (4 matching dictionaries)

1. heart-beat: Wordnik
2. Heart Beat (Wang Leehom album), Heart Beat (company), Heart Beat (film), Heart beat: Wikipedia, the Free Encyclopedia
3. Heart beat: TheFreeDictionary.com
4. heart beat: Wiktionary

Business (1 matching dictionary)

5. Heart beat: Legal dictionary

Computing (1 matching dictionary)

6. Heart beat: Encyclopedia

Medicine (2 matching dictionaries)

7. online medical dictionary (No longer online)
8. Heart beat: Medical dictionary

Slang (1 matching dictionary)

9. heart beat: Urban Dictionary

Definitions from Wiktionary (heart beat) ▸ noun:  Alternative form of heartbeat [One pulsation of the heart; especially an irregular one, hence the emotion which causes it.] Similar: heartbeat, heart rate, heartrate, heart ventricle, heart throb, heart murmur, Cardiac cycle, cardiac, palpitating, cardiovascular, more... Opposite: heart rest, cardiac diastole, relaxation phase Types: bradycardia, tachycardia, arrhythmia, palpitations, flutter, more... Phrases: heart skips a beat, My Heart Can't Beat Unless You Tell It To, Premature heart beat, Tell Your Heart to Beat Again, Where Does My Heart Beat Now, more... Adjectives: pulsatory, pulsatile, pulsative, pulsed, pulsating, reverberate, blinky, irradiate, radiate, radiant, twilight ▸ Words similar to heart beat ▸ Usage examples for heart beat ▸ Idioms related to heart beat ▸ Wikipedia articles (New!) ▸ Words that often appear near heart beat ▸ Rhymes of heart beat ▸ Invented words related to heart beat