Illuminating Object Mentioned in Derogatory Jokes

This page is the CodyCross answer for the clue below from Train Travel, Group 707, Puzzle 3 (Long Journey).

Question

Illuminating Object Mentioned in Derogatory Jokes

Answer

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.

Illuminating object mentioned in derogatory jokes Train Travel Answers