We found 20 dictionaries that define the word sparker:

General (15 matching dictionaries)

1. sparker: Merriam-Webster
2. sparker: Oxford Learner's Dictionaries
3. sparker: Collins English Dictionary
4. sparker: Vocabulary.com
5. sparker: Wordnik
6. sparker: Wiktionary
7. sparker: Infoplease Dictionary
8. sparker: Dictionary.com
9. Sparker: Online Plain Text English Dictionary
10. sparker: Webster's Revised Unabridged, 1913 Edition
11. sparker: Rhymezone
12. Sparker: AllWords.com Multi-Lingual Dictionary
13. sparker: FreeDictionary.org
14. sparker: Mnemonic Dictionary
15. Sparker: TheFreeDictionary.com

Computing (1 matching dictionary)

16. sparker: Encyclopedia

Miscellaneous (1 matching dictionary)

17. sparker: Idioms

Slang (2 matching dictionaries)

18. sparker: Green’s Dictionary of Slang
19. Sparker: Urban Dictionary

Sports (1 matching dictionary)

20. 2060 Shadow-Slang (No longer online)

(Note: See spark as well.)

Definitions from Wiktionary (sparker) ▸ noun:  One who or that which sparks or initiates. ▸ noun:  A wooer; one who courts. ▸ noun:  spark arrestor Similar: spark plug, jumpstarter, firestarter, starter, initiator, spurrer, triggerer, kindler, initiatee, incitee, more... ▸ Words similar to sparker ▸ Usage examples for sparker ▸ Idioms related to sparker ▸ Wikipedia articles (New!) ▸ Popular adjectives describing sparker ▸ Words that often appear near sparker ▸ Rhymes of sparker ▸ Invented words related to sparker