1. [ adjective ] having or showing great strength or force or intensity

"struck a mighty blow" "the mighty logger Paul Bunyan" "the pen is mightier than the sword"- Bulwer-Lytton

Related terms: powerful
2. [ adverb ] (Southern regional intensive) very
Synonyms: right powerful

"the baby is mighty cute" "he's mighty tired" "it is powerful humid" "that boy is powerful big now" "they have a right nice place"

Related terms: intensifier
Similar spelling:   might