adverb
- with great force, strength, or intensity
- to a great degree; very much
Usage: informal
Examples
- The wind blew mightily through the trees.
- She struggled mightily to lift the heavy box.
- The team fought mightily against their opponents.
- He was mightily impressed by her performance.
- The storm raged mightily all night long.
- They worked mightily to finish the project on time.