We found 25 dictionaries that define the word license plate:

General (20 matching dictionaries)

1. license plate: Longman Dictionary of Contemporary English
2. license plate: Merriam-Webster
3. license plate: Oxford Learner's Dictionaries
4. license plate: American Heritage Dictionary of the English Language
5. license plate: Collins English Dictionary
6. license plate: Vocabulary.com
7. license-plate: Wordnik
8. license plate: Cambridge Advanced Learner's Dictionary
9. License plate: InfoVisual Visual Dictionary
10. license plate: Wiktionary
11. license plate: The Wordsmyth English Dictionary-Thesaurus
12. license plate: Infoplease Dictionary
13. license plate: Dictionary.com
14. License Plate (China), License plate: Wikipedia, the Free Encyclopedia
15. license plate: Rhymezone
16. license plate: FreeDictionary.org
17. license plate: Mnemonic Dictionary
18. license plate: TheFreeDictionary.com

Computing (1 matching dictionary)

19. license plate: Encyclopedia

Miscellaneous (1 matching dictionary)

20. Brilliant Dream Dictionary (No longer online)

Science (1 matching dictionary)

21. license plate: LITTLE EXPLORERS(TM) Picture Dictionary

Slang (1 matching dictionary)

22. License Plate: Urban Dictionary

Tech (1 matching dictionary)

23. AUTOMOTIVE TERMS (No longer online)

(Note: See license_plates as well.)

Definitions from Wiktionary (license plate) ▸ noun:  An identifying tag, usually of metal, bearing a sequence of letters, numbers, or both identifying the vehicle, and placed at the back and, often, also at the front of a motor vehicle. Similar: numberplate, number plate, vanity plate, vanity license plate, vehicle identification number, label, number, name tag, Europlate, nationality sign, more... Opposite: license frame Types: California, New York, Florida, Texas, Massachusetts, Pennsylvania, Ohio, Michigan, Illinois, New Jersey, more... Phrases: vanity license plate, United States license plate designs and serial formats, Electronic license plate, more... Adjectives: frank, flat, post-free, registered, mailorder, postal, door-to-door, billboarded, color, paquebot, pc ▸ Words similar to license plate ▸ Usage examples for license plate ▸ Idioms related to license plate ▸ Wikipedia articles (New!) ▸ Words that often appear near license plate ▸ Rhymes of license plate ▸ Invented words related to license plate