Circuit Element That Can Be Wire-Wound or Variable

This page is the CodyCross answer for the clue below from Treasure Island, Group 1027, Puzzle 5 (X Marks the Spot).

Question is: Circuit Element That Can Be Wire-Wound or Variable

and the answer is: RESISTOR

Word Meaning:

RESISTOR — One who resists, especially a person who fights against an occupying army.

Definitions from Wiktionary.