Said to Be Thomas Edison's 1879 Invention
This page is the CodyCross answer for the clue below from Café, Group 1321, Puzzle 3 (Outdoor Seating).
Question is: Said to Be Thomas Edison's 1879 Invention
and the answer is: LIGHTBULB
Word Meaning:
LIGHT BULB — An evacuated glass bulb containing a metal filament which is heated by electrical resistance to produce light.
Definitions from Wiktionary.