We found 19 dictionaries that define the word extra time:

General (15 matching dictionaries)

1. extra time: Oxford Learner's Dictionaries
2. extra time: Collins English Dictionary
3. extra time: Vocabulary.com
4. Extra-time, extra-time: Wordnik
5. extra time: Cambridge Advanced Learner's Dictionary
6. extra-time, extra time: Wiktionary
7. extra time: Dictionary.com
8. Extra-time, Extra time (football), Extra time (workplace), Extra time: Wikipedia, the Free Encyclopedia
9. extra time: Rhymezone
10. extra time: FreeDictionary.org
11. extra time: Mnemonic Dictionary
12. extra time: TheFreeDictionary.com
13. extra time: Longman Dictionary of Contemporary English

Business (1 matching dictionary)

14. Extra-time, Extra time (football), extra time: Legal dictionary

Sports (2 matching dictionaries)

15. Handball-Glossary (No longer online)
16. Extra-time, Extra time: Sports Definitions

Tech (1 matching dictionary)

17. Book Binding (No longer online)

(Note: See extra_times as well.)

Definitions from Wiktionary (extra time) ▸ noun:  (sports, UK) An additional period played at the end of a game if the score is tied after the standard allocation of time. Similar: overtime, additional time, injury time, stoppage time, time added on, added time, period, extra innings, time on, normal time, more... Types: overtime, compensatory time, double time, more... Phrases: extra time planed in, more... ▸ Words similar to extra time ▸ Usage examples for extra time ▸ Idioms related to extra time ▸ Wikipedia articles (New!) ▸ Words that often appear near extra time ▸ Rhymes of extra time ▸ Invented words related to extra time