Thermionic Valve (Noun)

Meaning

Electronic device consisting of a system of electrodes arranged in an evacuated glass or metal envelope.

Classification

Nouns denoting man-made objects.

Synonyms

• Tube
• Thermionic Tube
• Electron Tube
• Vacuum Tube
• Thermionic Vacuum Tube

Hypernyms

• Electronic Device

Hyponyms

• Television Pickup Tube
• Klystron
• Magnetron
• Acorn Tube
• Rectifying Valve
• Pentode
• Television-camera Tube
• Electron Multiplier
• Tetrode
• Triode
• Diode
• Gas-discharge Tube
• Rectifying Tube
• X-ray Tube