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.
References range from the charming portholes and heavy-duty mahogany used in 1930s vessels to the low profile of ’80s-era superyachts. Julie Belcove, Robb Report, 8 Mar. 2025 The drive units have a heavy-duty steel chassis, paper cone, plus rubber surround. Mark Sparrow, Forbes, 6 Mar. 2025 While the bone tool kits found later in Europe, dated to 400,000 years ago, are much more refined, the Olduvai Gorge tools were more effective for heavy-duty tasks, Njau said. Ashley Strickland, CNN, 5 Mar. 2025 Trade professionals and home improvement DIYers often buy heavy-duty handheld vacuums to clean job site messes like sawdust, drywall dust or wood shavings. Bestreviews, Chicago Tribune, 4 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

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Cite this Entry

“Heavy-duty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heavy-duty. Accessed 13 Mar. 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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