We found 22 dictionaries that define the word on time:

General (17 matching dictionaries)

1. on time: Longman Dictionary of Contemporary English
2. on time: Merriam-Webster
3. on time: Oxford Learner's Dictionaries
4. on time: Collins English Dictionary
5. on time: Vocabulary.com
6. On-Time, On-time, on-time: Wordnik
7. (bang/dead/right) on time: Cambridge Advanced Learner's Dictionary
8. on-time, on time: Wiktionary
9. on time: Dictionary.com
10. On Time (Les McCann album), On Time (disambiguation), On Time (film), On Time (song), On Time: Wikipedia, the Free Encyclopedia
11. on time: Rhymezone
12. on time: FreeDictionary.org
13. on time: ESL Idiom Page
14. on time: Mnemonic Dictionary
15. on time: TheFreeDictionary.com

Art (1 matching dictionary)

16. ON TIME: Band Terms

Medicine (2 matching dictionaries)

17. on time: Merriam-Webster Medical Dictionary
18. WeMove Glossary of Terms (No longer online)

Miscellaneous (1 matching dictionary)

19. on time: Idioms

Slang (1 matching dictionary)

20. on time: Urban Dictionary

(Note: See on_times as well.)

Definitions from Wiktionary (on time) ▸ adjective:  Punctual or according to schedule. Similar: punctual, prompt, not delayed, not late, timewise, timely, timed, untimely, tempoed, routine, more... Opposite: late, delayed, behind schedule Phrases: On Borrowed Time, living on borrowed time, on own time, live on borrowed time, on one's own time, more... Adjectives: punctual, timely, prompt, punctiliar, punctal, punctuational, timeful, timeous, punctuated, tidy ▸ Words similar to on time ▸ Usage examples for on time ▸ Idioms related to on time ▸ Wikipedia articles (New!) ▸ Popular nouns described by on time ▸ Words that often appear near on time ▸ Rhymes of on time ▸ Invented words related to on time