Word Games Pro Dictionary

pentode

noun

a thermionic tube having five electrodes

Quick reference

Word Facts

Word length
7
Starts with
P
Ends with
E
Contains
EN
Scrabble score
10
Database source
OEWN 2025 Core

Listen

Audio Pronunciation

Audio pronunciation is unavailable for this word.

Meaning

Definitions

noun

  1. a thermionic tube having five electrodes

Scroll to Top