heftier; heftiest
1
: quite heavy
a hefty book
2
a
: marked by bigness, bulk, and usually strength
a hefty football player
b
: powerful, mighty
gave the door a hefty shove
c
: impressively large : substantial
hefty portions
a hefty price
heftily adverb
heftiness noun

Examples of hefty in a Sentence

He was a tall, hefty man. Her boss gave her a hefty raise. a hefty dose of irony He gave the door a hefty kick.
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.
As those costs come down, Amazon has earmarked hefty investments in cloud infrastructure to support AI workloads while simultaneously pushing out a flurry of AI services and tools across the company. Gabrielle Fonrouge,annie Palmer,frank Holland, CNBC, 4 Nov. 2025 His first collection for the Spanish house will be presented during Paris Fashion Week at the Spring/Summer 2026 shows, joining the hefty line-up of designer debuts. Vogue Business Team, Vogue, 4 Nov. 2025 Their €510million wage bill from 2024-25 only trailed PSG and Manchester City in Europe, based on most recent figures, though that number includes the hefty cost of Barca employing players of various other sports as well as huge off-field staffing levels. Chris Weatherspoon, New York Times, 3 Nov. 2025 Add the fact that two of California’s refinery operations that produce this special blend of fuel are closing, and Newsom is looking at the nasty potential for unexpected gasoline shortages and hefty price spikes on fuel. Will Oneill, San Diego Union-Tribune, 3 Nov. 2025 See All Example Sentences for hefty

Word History

First Known Use

1863, in the meaning defined at sense 1

Time Traveler
The first known use of hefty was in 1863

Browse Nearby Words

Cite this Entry

“Hefty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hefty. Accessed 7 Nov. 2025.

Kids Definition

hefty

adjective
heftier; heftiest
heftily adverb
heftiness noun

More from Merriam-Webster on hefty

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!