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anode ray

noun

Definition of anode ray 

: any of the streams of positively charged particles emitted by the metallic anode of a discharge tube or by impurities on the surface of the anode

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First Known Use of anode ray

1896, in the meaning defined above

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Dictionary Entries near anode ray

a nodding acquaintance

anode

anode current

anode ray

anodic coating

anodize

anodoluminescence

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The first known use of anode ray was in 1896

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