Transcription
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- US Pronunciation
- US IPA
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- [hep-tohd]
- /ˈhɛp toʊd/
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- US Pronunciation
- US IPA
-
- [hep-tohd]
- /ˈhɛp toʊd/
Definitions of heptode word
- noun heptode a vacuum tube containing seven electrodes, usually a plate, a cathode, a control electrode, and four grids. 1
- noun heptode A compound thermionic valve containing a triode and tetrode; was used in superheterodyne radio receivers. 1
Information block about the term
Origin of heptode
First appearance:
before 1930 One of the 10% newest English words
First recorded in 1930-35; hept- + -ode2
Historical Comparancy
Parts of speech for Heptode
noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
heptode popularity
A pretty common term. Usually people know it’s meaning, but prefer to use a more spread out synonym. About 54% of English native speakers know the meaning and use word.
This word is included in each student's vocabulary. Most likely there is at least one movie with this word in the title.
heptode usage trend in Literature
This diagram is provided by Google Ngram ViewerSee also
Matching words
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