mighty

1 of 2

adjective

mightier; mightiest
1
: possessing might : powerful
a mighty empire
2
: accomplished or characterized by might
a mighty thrust
3
: great or imposing in size, degree, or extent : extraordinary
made a mighty effort

mighty

2 of 2

adverb

informal : extremely, very
a mighty handy gadget
Using Mighty as an Intensive: Usage Guide

Mighty used as an intensive usually conveys a folksy down-home feeling.

plain and simple fare … but mighty filling and mighty satisfying Asheville (N.C.) Citizen-Times

It is used especially to create a chatty style

turnip greens, corn bread and biscuits. That sounds mighty good to me Julia Child

or to stress a rural atmosphere.

a man must be mighty serious about his squirrel hunting Stuart Williams, Field & Stream

In a more formal context, mighty is used to create emphasis by drawing attention to itself.

the chairman made sure that there were mighty few of them Mollie Panter-Downes

Examples of mighty in a Sentence

Adjective The barbarians faced a mighty army. the decline of a mighty empire With a mighty leap, he jumped across the stream. A mighty famine devastated the land. It took a mighty effort to get everything done on time. Adverb Your father and I are mighty proud of you. That was a mighty tasty dinner. He made the offer mighty appealing. She has some mighty important decisions to make. It sure was mighty cold last night. We're mighty glad to be here.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Its mighty 12-cylinder heart is mounted transversely, stretching side-to-side across the chassis instead of the front-to-back layout usually used with engines of more than four cylinders. Will Sabel Courtney, Robb Report, 6 Nov. 2025 All the better to emphasize Lawrence creating the sensation that someone’s grip on reality getting mighty slippery. David Fear, Rolling Stone, 6 Nov. 2025
Adverb
The lines between life and art, truth and fiction, get mighty blurry in Trier’s emotionally expansive, extremely wry film, though the family drama itself is just a spine on which to hang any number of other fixations and preoccupations. David Fear, Rolling Stone, 7 Nov. 2025 In recent years, though, it’s been ranking mighty high in the culinary world. Katie Chang, AFAR Media, 31 Oct. 2025 See All Example Sentences for mighty

Word History

First Known Use

Adjective

before the 12th century, in the meaning defined at sense 1

Adverb

14th century, in the meaning defined above

Time Traveler
The first known use of mighty was before the 12th century

Cite this Entry

“Mighty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mighty. Accessed 9 Nov. 2025.

Kids Definition

mighty

1 of 2 adjective
mightier; mightiest
1
: having might : powerful, strong
a mighty army
2
: done by might : showing great power
mighty deeds
3
: very great
a mighty famine
mightiness noun

mighty

2 of 2 adverb
: very entry 2 sense 1, extremely
mighty proud of you

More from Merriam-Webster on mighty

Last Updated: - Updated example sentences
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