A Substance That Allows the Passage of Electricity
This page is the CodyCross answer for the clue below from Forms of Communication, Group 2236, Puzzle 2 (Direct Messages).
Question is: A Substance That Allows the Passage of Electricity
and the answer is: CONDUCTOR
Word Meaning:
CONDUCTOR — One who conducts or leads; a guide; a director.
Definitions from Wiktionary.