range finder
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range finder
also range·find·er (rānj′fīn′dər)n.
Any of various optical, electronic, or acoustical instruments used to determine the distance of an object from the observer.
range′find′er adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
range′ find`er
or range′find`er,
n.
any of various instruments for determining the distance from the observer to a particular object.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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Noun | 1. | range finder - a measuring instrument (acoustic or optical or electronic) for finding the distance of an object measuring device, measuring instrument, measuring system - instrument that shows the extent or amount or quantity or degree of something |
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