Make Our Dictionary Yours
Sign up for our weekly newsletters and get:
By signing in, you agree to our Terms and Conditions and Privacy Policy.
Success!
We'll see you in your inbox soon.
(archaic) Second-person singular simple past of may.
(obsolete) Superlative form of might: most might.
might + -est.
From Wiktionary
Find similar words to mightest using the buttons below.