We found 20 dictionaries that define the word whitefly:

General (17 matching dictionaries)

1. whitefly: Merriam-Webster
2. whitefly: Oxford Learner's Dictionaries
3. whitefly: American Heritage Dictionary of the English Language
4. whitefly: Collins English Dictionary
5. whitefly: Vocabulary.com
6. whitefly: Wordnik
7. whitefly: Wiktionary
8. whitefly: Webster's New World College Dictionary, 4th Ed.
9. whitefly: The Wordsmyth English Dictionary-Thesaurus
10. whitefly: Infoplease Dictionary
11. whitefly: Dictionary.com
12. Whitefly: Wikipedia, the Free Encyclopedia
13. whitefly: Rhymezone
14. whitefly: FreeDictionary.org
15. whitefly: Mnemonic Dictionary
16. whitefly: TheFreeDictionary.com
17. whitefly: Wikimedia Commons US English Pronunciations

Computing (1 matching dictionary)

18. whitefly: Encyclopedia

Science (1 matching dictionary)

19. Botanical Terms (No longer online)

Slang (1 matching dictionary)

20. Whitefly: Urban Dictionary

(Note: See whiteflies as well.)

Definitions from Wiktionary (whitefly) ▸ noun:  Any of various small insects of the family Aleyrodidae that have long wings, and a white body; often a garden pest Similar: aleyrodid, wine fly, awl-fly, picture-winged fly, mealywing, lacewing, green lacewing, weevil, fleahopper, fungus weevil, more... Phrases: greenhouse whitefly, citrus whitefly, woolly whitefly, sweet potato whitefly, sweet-potato whitefly, more... Adjectives: greenhouse, woolly, sweet, common, citrus, winged, giant, female, olive, single, spiny ▸ Words similar to whitefly ▸ Usage examples for whitefly ▸ Idioms related to whitefly ▸ Wikipedia articles (New!) ▸ Popular adjectives describing whitefly ▸ Words that often appear near whitefly ▸ Rhymes of whitefly ▸ Invented words related to whitefly