[ puh-ten-shee-om-i-ter ]
/ pəˌtɛn ʃiˈɒm ɪ tər /
a device for measuring electromotive force or potential difference by comparison with a known voltage.
Related formspo·ten·ti·o·met·ric [puh-ten-shee-uh-me-trik] /pəˌtɛn ʃi əˈmɛ trɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for potentiometric (1 of 2)
/ (pəˌtɛnʃɪəˈmɛtrɪk) /
chem (of a titration) having the end point determined by a change in potential of an electrode immersed in the solution
British Dictionary definitions for potentiometric (2 of 2)
/ (pəˌtɛnʃɪˈɒmɪtə) /
an instrument for determining a potential difference or electromotive force by measuring the fraction of it that balances a standard electromotive force
a device with three terminals, two of which are connected to a resistance wire and the third to a brush moving along the wire, so that a variable potential can be tapped off: used in electronic circuits, esp as a volume control
Sometimes shortened to: pot
Derived Formspotentiometry, noun
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
Science definitions for potentiometric
[ pə-tĕn′shē-ŏm′ĭ-tər ]
A mechanical variable resistor. See more at resistor.
An instrument for measuring an unknown voltage by comparison with a known voltage, such as that of a generator.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.