We found 2 dictionaries that define the word trefly:

General (2 matching dictionaries)

1. trefly: Merriam-Webster
2. trefly: Wiktionary

Definitions from Wiktionary (trefly) ▸ adjective:  (heraldry) Trefoiled. ▸ Words similar to trefly ▸ Usage examples for trefly ▸ Idioms related to trefly ▸ Wikipedia articles (New!) ▸ Popular nouns described by trefly ▸ Words that often appear near trefly ▸ Rhymes of trefly ▸ Invented words related to trefly