We found 23 dictionaries that define the word PECS:

General (17 matching dictionaries)

1. pecs: Longman Dictionary of Contemporary English
2. Pecs, pecs: Merriam-Webster
3. pecs: Collins English Dictionary
4. pecs: Vocabulary.com
5. Pecs, pecs: Wordnik
6. pecs: Cambridge Advanced Learner's Dictionary
7. pecs: Wiktionary
8. pecs: Webster's New World College Dictionary, 4th Ed.
9. pecs: Infoplease Dictionary
10. pecs: Dictionary.com
11. PECS, Pecs (disambiguation), Pecs (muscles), Pecs: Wikipedia, the Free Encyclopedia
12. pecs: Rhymezone
13. pecs: FreeDictionary.org
14. pecs: Mnemonic Dictionary
15. pecs: TheFreeDictionary.com

Computing (1 matching dictionary)

16. pecs: Encyclopedia

Medicine (3 matching dictionaries)

17. pecs: Merriam-Webster Medical Dictionary
18. Pecs: MedTerms.com Medical Dictionary
19. Pecs: Drug Medical Dictionary

Miscellaneous (2 matching dictionaries)

20. PECS: Acronym Finder
21. AbbreviationZ (No longer online)

(Note: See pecss as well.)

Definitions from Wiktionary (PECS) ▸ noun:  (communication) Initialism of picture exchange communication system. Similar: pectoralis, pectoral muscle, pectoral, musculus pectoralis, biceps, deltoid, delts, triceps, muscle, abdominal, more... Opposite: abs, chest muscles, pectoral muscles Types: pectorals, more... Adjectives: upper, lower, nice, hard, big, budapest, great, perfect, strong, massive, good ▸ Words similar to PECS ▸ Usage examples for PECS ▸ Idioms related to PECS ▸ Wikipedia articles (New!) ▸ Popular adjectives describing PECS ▸ Words that often appear near PECS ▸ Rhymes of PECS ▸ Invented words related to PECS