high-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.

KoBold probed deeper underground than others had looked and discovered a vast deposit of high-grade copper.

From The Wall Street Journal • Mar. 28, 2026

“Clearly these satellite deposits, like East Kalkaroo, lack continuous high-grade mineralization,” the broker says.

From The Wall Street Journal • Mar. 20, 2026

Hyperscalers issued over $120 billion in high-grade bonds last year, a sevenfold increase from the previous year, to fund AI infrastructure.

From Barron's • Jan. 15, 2026

Yield differentials on high-grade corporate bonds relative to Treasuries are under one percentage point, near 25-year lows.

From Barron's • Jan. 2, 2026

The Esperanza Mine, in Mexico, is called a high-grade gold mine.

From The Business of Mining A brief non-technical exposition of the principles involved in the profitable operation of mines by Hoskin, Arthur J.