Definition of balsam-fir sawfly
: a greenish sawfly (Neodiprion abietis) that is widespread in the northern U.S. and Canada and has larvae which feed on and defoliate various spruces and the balsam fir
Test Your Vocabulary
Name That Color
-
- Name that color:

Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share balsam-fir sawfly