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
adverb
1.
(Southern regional intensive) very; to a great degree; "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"; "they rejoiced mightily"
Might"i*ly\, adv. [From Mighty.]1. In a mighty manner; with might; with great earnestness; vigorously; powerfully. Whereunto I also labor, striving according to his working, which worketh in me mightily. --Col. i. 29. 2. To a great degree; very much. Practical jokes amused us mightily. --Hawthorne.
Might"y\, a. [Compar. Mightier; superl. Mightiest.] [AS. meahtig, mihtig; akin to G. m["a]chtig, Goth. mahteigs. See Might, n.]1. Possessing might; having great power or authority. Wise in heart, and mighty in strength. --Job ix. 4. 2. Accomplished by might; hence, extraordinary; wonderful. "His mighty works." --Matt. xi. 20. 3. Denoting and extraordinary degree or quality in respect of size, character, importance, consequences, etc. "A mighty famine." --Luke xv. 14. "Giants of mighty bone." --Milton. Mighty was their fuss about little matters. --Hawthorne.
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Audio Help [mahy-tee] Pronunciation Key adjective, might·i·er, might·i·est, adverb, noun 
