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base unit

noun, Physics.
1.
one of the units, as mass, length, time, or electric current, taken as a basis for a system of units in the sciences.
Also called fundamental unit.
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Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for base unit
  • The telephone extensions receive a signal from the base unit.
  • Unbolt or cut welds as appropriate to remove base unit.
  • The engraver must come with floor mount base heavy duty steel for industrial use with storage capabilities in the base unit.
  • The adapter plate allows an older four bolt fixed base light standard to be converted into an acceptable slip base unit.
British Dictionary definitions for base unit

base unit

noun
1.
(physics) any of the fundamental units in a system of measurement. The base SI units are the metre, kilogram, second, ampere, kelvin, candela, and mole
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
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base unit in Medicine

base unit n.
Any of the fundamental units of length, mass, time, electric current, thermodynamic temperature, amount of substance, or luminous intensity in the International System of Units, consisting respectively of the meter, kilogram, second, ampere, kelvin, mole, and candela.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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