mining

American  

[mahy-ning] / ˈmaɪ nɪŋ /

noun

1. the act, process, or industry of extracting ores, coal, etc., from mines.

2. the laying of explosive mines.

3. Digital Technology. the act or process by which cryptocurrency transactions, especially bitcoin, are verified and new cryptocurrency is generated: computer networks are used to solve sets of mathematical problems, that, when solved, yield a unit of that currency.

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mining British  

/ ˈmaɪnɪŋ /

noun

1. the act, process, or industry of extracting coal, ores, etc, from the earth

2. military the process of laying mines

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Etymology

Origin of mining

First recorded in 1250–1300; Middle English: “undermining (walls in an attack)”; mine ² + -ing ¹

Example Sentences

The government noted "all mining and commercial activity" had been banned in Rubaya as of February 2025, but between 112 and 125 tonnes are extracted each month and sent "exclusively to Rwanda".

From Barron's

The retired former generals guide the geologists and finance executives who run mining companies through the less-familiar terrain of Washington.

From The Wall Street Journal

Women and children were among those mining coltan - a mineral used to manufacture electronics such as smartphones and computers - at the time.

From BBC

The moves hammered mining stocks, helping to weigh down the S&P 500 by 0.4%.

From The Wall Street Journal

The early look for December showed increases in manufacturing and wholesale trade, which were partially countered by declines in mining and oil and gas extraction.

From The Wall Street Journal

Related Words

• drilling