Definition of "mightly" [mightly]

• Mighty; competent; capable; strong; powerful. (adjective)
• Substantial; weighty; of import. (adjective)
• Able; able to occur; possible. (adjective)
• Mightily. (adverb)
• Very. (adverb)

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• "Now the word is out: like the Spanish Armada, three smaller organizations have nosed in under the bow of the mightly Metropolitan Opera and seized the American opera debut of Nico Muhly, the hotter-than-hot young composer who is currently working on “Two Boys,” with playwright Craig Lucas, for the Met and English National Opera."
• "As to the Haitian earthquake, let us concentrate our energies in interceding for the implorable conditions there now and ask God to intervene mightly in his perfect will."
• "Just can't help it. * pets Ten* Anywho, got a bit done on ch. 10 of Hunger Moon today, but it is still being mightly stubborn."