Refine this word faster

Stronger alternatives Opposite tone Use in context Cross-language nuance

Thermionic vacuum tube

Word Type

Noun

The word "thermionic vacuum tube" can be used as a noun.

Word Relationships

Broader Terms (Hypernyms)

electronic device

See also for "thermionic vacuum tube"

Meaning Synonyms Antonyms Rhymes Sentences Translate Pronunciation Word Forms

Next best steps

DefinitionSynonymsSentencesPlay games

Mini challenge

Want a quick game? Try Word Finder.