Navigational Instrument for Measuring Distance
This page is the CodyCross answer for the clue below from World of Books, Group 294, Puzzle 3 (Reference Materials).
Question is: Navigational Instrument for Measuring Distance
and the answer is: SEXTANT
Word Meaning:
SEXTANT — (nautical) A navigational device for deriving angular distances between objects so as to determine latitude and longitude.
Definitions from Wiktionary.