Clue: Vacuum tube with three elements

Answer: TRIODE

Length: 6

---

Similar Clues:

• Vacuum tubes containing three elements (TRIODES with 7 letters)
• Some vacuum tubes (TRIODES with 7 letters)
• Made vacuum tubes (DEGASSED with 8 letters)
• Vacuum tube (abbr) (CRT with 3 letters)
• Giant with 17,468 vacuum tubes (ENIAC with 5 letters)
• One vacuum tube (ATRIODE with 7 letters)
• Vacuum-tube type (TRIODE with 6 letters)
• Word form meaning "vacuum tube" (TRON with 4 letters)
• Computer with 18,000 vacuum tubes (ENIAC with 5 letters)
• Vacuum tube terminals (ANODES with 6 letters)