Element Commonly Used as a Light Bulb Filament
This page is the CodyCross answer for the clue below from Brazilian Tour, Group 766, Puzzle 2 (Gisele Bundchen).
Question is: Element Commonly Used as a Light Bulb Filament
and the answer is: TUNGSTEN
Word Meaning:
TUNGSTEN — A rare metallic chemical element (symbol W, from Latin wolframium) with an atomic number of 74.
Definitions from Wiktionary.