Where does “heptode” come from?

heptode (English) comes from English ode, from Middle French ode, from Latin oda, from Ancient Greek ᾠδή, from Ancient Greek ἀείδω, from Proto-Hellenic awéidō — to sing.

heptode (English): A compound thermionic valve containing a triode...

Definitions

  1. A compound thermionic valve containing a triode...

Ancestry of “heptode”, step by step

StepLanguageWordMeaning
1EnglishodeA short poetical composition proper to be set to...
2Middle Frenchode—
3Latinodaode
4Ancient Greekᾠδήsong, ode; legend, tale, story
5Ancient GreekἀείδωTo sing, chant, praise; To make various noises:...
6Proto-Hellenicawéidōto sing

Words derived from “heptode”

Every word from Proto-Hellenic awéidō →