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thermionic

therm·i·on
T t

Transcription

    • US Pronunciation
    • US IPA
    • UK Pronunciation
    • UK IPA
    • [thurm-ahy-uh n, -on; thur-mee-uh n]
    • /ˈθɜrmˌaɪ ən, -ɒn; ˈθɜr mi ən/
    • /θɜːmɪˈɒnɪk/
    • US Pronunciation
    • US IPA
    • [thurm-ahy-uh n, -on; thur-mee-uh n]
    • /ˈθɜrmˌaɪ ən, -ɒn; ˈθɜr mi ən/

Definitions of thermionic word

  • noun thermionic an ion emitted by incandescent material. 1
  • adjective thermionic of, relating to, or operated by electrons emitted from materials at high temperatures 0

Information block about the term

Origin of thermionic

First appearance:

before 1910
One of the 15% newest English words
First recorded in 1910-15; therm- + ion

Historical Comparancy

Parts of speech for Thermionic

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation

thermionic popularity

A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 47% of English native speakers know the meaning and use word.
According to our data about 53% of words is more used. This is a rare but used term. It occurs in the pages of specialized literature and in the speech of educated people.

thermionic usage trend in Literature

This diagram is provided by Google Ngram Viewer

Synonyms for thermionic

adj thermionic

  • anodic — pertaining to an anode or the phenomena in its vicinity.
  • cathodic — pertaining to a cathode or phenomena in its vicinity.

adjective thermionic

  • electronic — (of a device) Having or operating with the aid of many small components, esp. microchips and transistors, that control and direct an electric current.

Top questions with thermionic

  • what is thermionic?
  • what is a thermionic valve?
  • how does a thermionic valve work?

See also

Matching words

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