We found 12 dictionaries that define the word fretless:

General (8 matching dictionaries)

1. fretless: Merriam-Webster
2. fretless: Oxford Learner's Dictionaries
3. fretless: Collins English Dictionary
4. Fretless, fretless: Wordnik
5. fretless: Wiktionary
6. fretless: Dictionary.com
7. Fretless, The Fretless: Wikipedia, the Free Encyclopedia
8. Fretless: TheFreeDictionary.com

Art (1 matching dictionary)

9. Banjo Glossary (No longer online)

Business (1 matching dictionary)

10. Fretless: Legal dictionary

Computing (1 matching dictionary)

11. Fretless: Encyclopedia

Miscellaneous (1 matching dictionary)

12. Fretless: Idioms

(Note: See fret as well.)

Definitions from Wiktionary (fretless) ▸ adjective:  Of a stringed instrument, not having frets on the fingerboard. ▸ adjective:  Without worries. ▸ noun:  A stringed instrument without frets on the fingerboard. Similar: unfretted, open, unstringed, unfretful, unfletched, unstrung, unbanded, unfritted, unharped, unchorded, more... Opposite: fretted, ridged, not smooth, not flat Phrases: Fretless guitar, more... ▸ Words similar to fretless ▸ Usage examples for fretless ▸ Idioms related to fretless ▸ Wikipedia articles (New!) ▸ Popular adjectives describing fretless ▸ Popular nouns described by fretless ▸ Words that often appear near fretless ▸ Rhymes of fretless ▸ Invented words related to fretless