We found 20 dictionaries that define the word msec:

General (14 matching dictionaries)

1. msec: Merriam-Webster
2. msec: Oxford Learner's Dictionaries
3. msec: American Heritage Dictionary of the English Language
4. msec: Vocabulary.com
5. msec: Wordnik
6. msec: Cambridge Advanced Learner's Dictionary
7. msec: Wiktionary
8. msec: Infoplease Dictionary
9. msec: Dictionary.com
10. Msec: Wikipedia, the Free Encyclopedia
11. msec: Rhymezone
12. msec: FreeDictionary.org
13. msec: Mnemonic Dictionary
14. msec: TheFreeDictionary.com

Computing (1 matching dictionary)

15. msec: Encyclopedia

Medicine (3 matching dictionaries)

16. msec: Merriam-Webster Medical Dictionary
17. online medical dictionary (No longer online)
18. msec: Medical dictionary

Miscellaneous (2 matching dictionaries)

19. MSEC: Acronym Finder
20. AbbreviationZ (No longer online)

(Note: See msecing as well.)

Definitions from Wiktionary (Msec) ▸ noun:  Abbreviation of millisecond. [(metrology) An SI unit of time equal to 10⁻³ seconds. Symbol: ms] Similar: millisecond, microsec, nsec, usec, microsecond, fsec, psec, picosecond, nanosecond, femtosecond, more... Adjectives: first, few, last, interval, several, initial, next, average, additional, normal, horizontal ▸ Words similar to msec ▸ Usage examples for msec ▸ Idioms related to msec ▸ Wikipedia articles (New!) ▸ Popular adjectives describing msec ▸ Words that often appear near msec ▸ Rhymes of msec ▸ Invented words related to msec