Clue: Some old TV tubes

Answer: TRIODES

Length: 7

---

Similar Clues:

• Old Oldsmobiles (e.g. CIERAS with 6 letters)
• Wore the pants in the family, in olden times (RULEDTHEROAST with 13 letters)
• She plays the older sister of "Ugly Betty" (ANAORTIZ with 8 letters)
• Oldest "The Brady Bunch" sister (MARCIA with 6 letters)
• Powder used in television tubes (YTTRIA with 6 letters)
• Element in radio tubes (ARGON with 5 letters)
• 1999-2004 Olds (ALERO with 5 letters)
• Tubes, to some (TVS with 3 letters)
• Last car built by Oldsmobile (ALERO with 5 letters)
• Salad and olden (DAYS with 4 letters)