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.
That’s the heavy-duty take HBO Boxing icon Jim Lampley dropped on me during our conversation on Friday afternoon. Brian Mazique, Forbes.com, 31 May 2025 My favorite is this compact, heavy-duty version that comes with 12 colorful clothespins and 13 anti-slip clips. Siobhan Reid, Travel + Leisure, 30 May 2025 It can be repaired with heavy-duty, water-resistant tape specifically designed for PVC rafts. Bestreviews, Chicago Tribune, 30 May 2025 Made from heavy-duty nylon, the jacket is lightweight and easily stored. Bestreviews, Mercury News, 30 May 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

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Cite this Entry

“Heavy-duty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heavy-duty. Accessed 9 Jun. 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
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