Dictionary

range finder

noun

Definition of RANGE FINDER

1
:  an instrument used in gunnery to determine the distance of a target
2
:  a surveying instrument (as a transit) for determining quickly the distances, bearings, and elevations of distant objects
3
:  a usually built-in adjustable optical device for focusing a camera that automatically indicates the correct focus (as when two parts of a split image are brought together)
ADVERTISEMENT

First Known Use of RANGE FINDER

1872

Browse

Next Word in the Dictionary: range–findingPrevious Word in the Dictionary: ranged rubbleAll Words Near: range finder
ADVERTISEMENT
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears