tellurometer

[tel-yuh-rom-i-ter]

noun

a surveying instrument using microwaves to measure distance.

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British Dictionary definitions for tellurometer

tellurometer

noun

surveying an electronic instrument for measuring distances of up to about 30 miles that consists of two units, one at each end of the distance to be measured, between which radio waves are transmitted

Word Origin for tellurometer

C20: from Latin tellūs the earth + -meter

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012