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Synonyms

low-grade

American  
[loh-greyd] / ˈloʊˈgreɪd /

adjective

  1. of an inferior quality, worth, value, etc..

    The mine yields low-grade silver ore.


Etymology

Origin of low-grade

First recorded in 1875–80; low 1 + grade

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The company said the deal will make it a leader in pediatric low-grade glioma, a brain tumor, and expand its pipeline for drugs targeting adult and pediatric cancers with high unmet needs.

From The Wall Street Journal • Mar. 6, 2026

Acetaminophen is the main ingredient in Tylenol and many store-brand pain relievers used for mild to moderate pain and low-grade fever.

From Science Daily • Jan. 18, 2026

But the terminally dissatisfied Carol would rather stew in her own low-grade depression and angst that forfeit her free will.

From Los Angeles Times • Dec. 24, 2025

Early imaging can occasionally underestimate low-grade muscle injuries.

From BBC • Nov. 15, 2025

“He does odd jobs. And he’s an entrepreneur. He’s developing a technology to burn low-grade bituminous coal safely and efficiently.”

From "The Glass Castle" by Jeannette Walls