mightily

MI'GHTILY, adverb [from mighty.] With great power, force of strength; vigorously; as, to strive mightily 1. Vehemently; with great earnestness.Cry mightily to God. Jonah 3:8.2. Powerfully; with great energy.Whereto I also labor, striving according to his working, which worketh in me mightily Colossians 1:29.3. With great strength of argument.He mightily convinced the Jews. Acts 18:28.4. With great or irresistible force; greatly; extensively.So mightily grew the word of God and prevailed. Acts 19:20.5. With strong means of defense.Fortify the power mightily Nahum 2.6. Greatly; to a great degree; very much.I was mightily pleased with a story applicable to this piece of philosophy.[Admissible in colloquial and familiar language.]