orthicon

noun

or·thi·con ˈȯr-thi-ˌkän

: a camera tube similar to but more sensitive than an iconoscope in which the charges are scanned by a low-velocity beam

Word History

Etymology

International Scientific Vocabulary orth- + iconoscope

First Known Use

1939, in the meaning defined above

Time Traveler

The first known use of orthicon was in 1939

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orthic

orthicon

orthid

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Cite this Entry

Style

“Orthicon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/orthicon. Accessed 3 Nov. 2025.

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