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plotter

American  
[plot-er] / ˈplɒt ər /

noun

  1. a person or thing that plots.

  2. an instrument, as a protractor, for plotting lines and measuring angles on a chart.

  3. Computers. an output device that produces a graphical representation by drawing on paper, as with one or more attached pens.

plotter British  
/ ˈplɒtə /

noun

  1. an instrument for plotting lines or angles on a chart

  2. a person who plots; conspirator

"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

Etymology

Origin of plotter

First recorded in 1580–90; plot + -er 1

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.