heavy-duty

adjective

heavy-du·​ty ˈhe-vē-ˈdü-tē How to pronounce heavy-duty (audio)
-ˈdyü-
1
: able or designed to withstand unusual strain
heavy-duty trucks
2
: intensive
heavy-duty bargaining
3
: important, prominent
heavy-duty lawyers

Examples of heavy-duty in a Sentence

some heavy-duty lobbying on the part of the president was necessary in order to get the bill passed a group of heavy-duty politicians and other notables attended the gala
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.
The slower, shorter cycle and the cold water won't get those items as clean as a normal or heavy-duty cleaning cycle does. Jolie Kerr, Better Homes & Gardens, 1 Apr. 2025 If your doctor recommends adding weight training to your fitness routine, these heavy-duty loop resistance bands are a great choice. Nora Colomer, FOXNews.com, 29 Mar. 2025 Grab your heavy-duty broom or rake and sweep debris manually wherever tidying up is needed. Patricia Shannon, Southern Living, 29 Mar. 2025 The heavy-duty iron construction can hold up to 50 pounds. Bestreviews, Chicago Tribune, 27 Mar. 2025 See All Example Sentences for heavy-duty

Word History

First Known Use

1914, in the meaning defined at sense 1

Time Traveler
The first known use of heavy-duty was in 1914

Browse Nearby Words

Cite this Entry

“Heavy-duty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heavy-duty. Accessed 16 Apr. 2025.

Kids Definition

heavy-duty

adjective
heavy-du·​ty
ˌhev-ē-ˈd(y)üt-ē
: able or designed to take hard use or great strain
heavy-duty vehicles
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!