a. [ Compar. Mightier superl. Mightiest. ] [ AS. meahtig, mihtig; akin to G. mächtig, Goth. mahteigs. See Might, n. ] [ 1913 Webster ]
1. Possessing might; having great power or authority. [ 1913 Webster ]
Wise in heart, and mighty in strength. Job ix. 4. [ 1913 Webster ]
2. Accomplished by might; hence, extraordinary; wonderful. “His mighty works.” Matt. xi. 20. [ 1913 Webster ]
3. Denoting an extraordinary degree or quality in respect of size, character, importance, consequences, etc. “A mighty famine.” Luke xv. 14. “Giants of mighty bone.” Milton. [ 1913 Webster ]
Mighty was their fuss about little matters. Hawthorne. [ 1913 Webster ]