We found one dictionary that defines the word threadleaf:

General (1 matching dictionary)

1. threadleaf: Merriam-Webster

Phrases: threadleaf groundsel, more... ▸ Words similar to threadleaf ▸ Usage examples for threadleaf ▸ Idioms related to threadleaf ▸ Wikipedia articles (New!) ▸ Words that often appear near threadleaf ▸ Rhymes of threadleaf ▸ Invented words related to threadleaf