tailing

American  

[tey-ling] / ˈteɪ lɪŋ /

noun

1. the part of a projecting stone or brick tailed or inserted in a wall.

2. tailings,

   1. Building Trades. gravel, aggregate, etc., failing to pass through a given screen.

   2. the residue of any product, as in mining; leavings.

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tailing British  

/ ˈteɪlɪŋ /

noun

1. the part of a beam, rafter, projecting brick or stone, etc, embedded in a wall

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Etymology

Origin of tailing

First recorded in 1640–50; tail ¹ + -ing ¹

Example Sentences

Instead, these materials end up in mine waste, also known as tailings, which must be stored and monitored to prevent environmental harm.

From Science Daily

The tailings dam at a Sino Metals copper mine failed in Feb.

From The Wall Street Journal

The tailings facility is where waste from mining is stored.

From The Wall Street Journal

But other portions were harder to confirm -- with Thai authorities not providing information, and Chinese officials tailing our reporters and impeding efforts to talk further with him.

From Barron's

"The tailings release and breach was promptly brought under control within hours of detection," the firm said in a statement on 3 September.

From BBC

Related Words

• intelligence