˜yÐÄvlog

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positive ray

noun

Physics.
  1. a stream of positive ions traveling from a metallic anode to the cathode in a gas-discharge tube.


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˜yÐÄvlog History and Origins

Origin of positive ray1

First recorded in 1900–05
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Example Sentences

Examples have not been reviewed.

Before testing positive, Ray had attended meetings with top commanders from each of the armed services.

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“The prospect of some sort of stimulus is a positive ray of light,†said Sarat Sethi of Douglas C. Lane & Associates.

From

“I said I never want that to happen again. I went to the chief a week later and said we can turn this into something positive,†Ray said.

From

"He had a marijuana positive," Ray Flynn told Reuters in a telephone call from the United States.

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