We found 10 dictionaries that define the word wispiest:

General (8 matching dictionaries)

1. wispiest: Merriam-Webster
2. wispiest: Oxford Learner's Dictionaries
3. wispiest: Collins English Dictionary
4. wispiest: Vocabulary.com
5. wispiest: Cambridge Advanced Learner's Dictionary
6. wispiest: Wiktionary
7. wispiest: Dictionary.com
8. wispiest: TheFreeDictionary.com

Computing (1 matching dictionary)

9. wispiest: Encyclopedia

Medicine (1 matching dictionary)

10. wispiest: Medical dictionary

(Note: See wispy as well.)

Definitions from Wiktionary (wispy) ▸ adjective:  Consisting of or resembling a wisp; like a slender, flexible strand or bundle. ▸ Also see wispy ▸ Words similar to wispiest ▸ Usage examples for wispiest ▸ Idioms related to wispiest ▸ Wikipedia articles (New!) ▸ Popular nouns described by wispiest ▸ Words that often appear near wispiest ▸ Rhymes of wispiest ▸ Invented words related to wispiest