1
: of superior grade or quality
high-grade bonds
2
a
: being near the upper or most favorable extreme of a specified range
b
: medically serious or life-threatening
a high-grade tumor

Examples of high-grade in a Sentence

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.
Equipped with a noise-canceling microphone and high-grade speakers, communication is seamless and clear. Eammonn Dignam, FOXNews.com, 14 Apr. 2025 The element also is used in munitions and high-grade alloys for aerospace, drawing interest in the mine from the U.S. government to help establish a reliable and fully domestic supply chain. Kevin Fixler, Idaho Statesman, 11 Apr. 2025 Shields recommends purchasing mop heads made from sturdy materials, such as high-grade cotton or microfiber. Lauren David, Southern Living, 11 Apr. 2025 This dual-zone mask delivers firming, elasticity-boosting care to the eye and cheek areas via a calming blend of cica, vitamin B5, and the brand’s proprietary White Duplex complex, which mimics the powerful nutrients in egg whites via 21 high-grade vegan ingredients. Annie Blackman, Allure, 10 Apr. 2025 See All Example Sentences for high-grade

Word History

First Known Use

1826, in the meaning defined at sense 1

Time Traveler
The first known use of high-grade was in 1826

Cite this Entry

“High-grade.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high-grade. Accessed 22 Apr. 2025.

Kids Definition

high-grade

adjective
ˈhī-ˈgrād
: of a better grade or quality

Medical Definition

high-grade

adjective
: being near the upper, most serious, or most life-threatening extreme of a specified range
high-grade gliomas
high-grade cervical dysplasia
compare low-grade

More from Merriam-Webster on high-grade

Last Updated: - Updated example sentences
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