We found 11 dictionaries that define the word primary feather:

General (9 matching dictionaries)

1. primary feather: Oxford Learner's Dictionaries
2. primary feather: Collins English Dictionary
3. primary feather: Vocabulary.com
4. primary feather: Dictionary.com
5. Primary feather: Wikipedia, the Free Encyclopedia
6. primary feather: Rhymezone
7. primary feather: FreeDictionary.org
8. primary feather: Mnemonic Dictionary
9. primary feather: TheFreeDictionary.com

Computing (1 matching dictionary)

10. primary feather: Encyclopedia

Medicine (1 matching dictionary)

11. primary feather: Medical dictionary

(Note: See primary_feathers as well.)

Definitions from WordNet (primary feather) ▸ noun:  one of the main flight feathers projecting along the outer edge of a bird's wing ▸ Words similar to primary feather ▸ Usage examples for primary feather ▸ Idioms related to primary feather ▸ Wikipedia articles (New!) ▸ Words that often appear near primary feather ▸ Rhymes of primary feather ▸ Invented words related to primary feather