We found 29 dictionaries that define the word heard:

General (21 matching dictionaries)

1. Heard, heard: Merriam-Webster
2. heard: Oxford Learner's Dictionaries
3. heard: Collins English Dictionary
4. heard: Vocabulary.com
5. Heard, hear'd, heard: Wordnik
6. heard: Cambridge Advanced Learner's Dictionary
7. Heard, heard: Wiktionary
8. heard: Dictionary.com
9. heard: Cambridge Essential American English Dictionary
10. The Heard: Wikipedia, the Free Encyclopedia
11. Heard: Online Plain Text English Dictionary
12. heard: Webster's Revised Unabridged, 1913 Edition
13. heard: Rhymezone
14. Heard: AllWords.com Multi-Lingual Dictionary
15. heard: Webster's 1828 Dictionary
16. heard: FreeDictionary.org
17. heard: Mnemonic Dictionary
18. Heard: TheFreeDictionary.com
19. heard: Wikimedia Commons US English Pronunciations

Business (2 matching dictionaries)

20. heard: Merriam-Webster Legal Dictionary
21. heard: Legal dictionary

Medicine (2 matching dictionaries)

22. heard: Merriam-Webster Medical Dictionary
23. heard: Medical dictionary

Miscellaneous (3 matching dictionaries)

24. Sound-Alike Words (No longer online)
25. HEARD: Acronym Finder
26. heard: Idioms

Slang (1 matching dictionary)

27. Heard: Urban Dictionary

(Note: See hear as well.)

Definitions from Wiktionary ( ) ▸ adjective:  That has been heard or listened to; that has been aurally detected. ▸ noun:  A surname. Similar: detected, listen, seen, spoken, mention, talk, overhear, uttered, noticed, witness, more... Opposite: unheard, ignored, unnoticed, overlooked, disregarded Types: bovine, canine, feline, equine, human, more... Phrases: heard from, half heard, heard out, heard a pin drop, heard island, more... Adjectives: own, old, kerguelen, light, hollow, late, single, long, bird, great, excellent ▸ Words similar to heard ▸ Usage examples for heard ▸ Idioms related to heard ▸ Wikipedia articles (New!) ▸ Popular adjectives describing heard ▸ Popular nouns described by heard ▸ Words that often appear near heard ▸ Rhymes of heard ▸ Invented words related to heard