Magnetometer Used to Find North, South, East, West
This page is the CodyCross answer for the clue below from Prehistory, Group 1253, Puzzle 1 (Basilosaurus).
Question is: Magnetometer Used to Find North, South, East, West
and the answer is: COMPASS
Word Meaning:
COMPASS — A magnetic or electronic device used to determine the cardinal directions (usually magnetic or true north).
Definitions from Wiktionary.