Try Our Apps


The Best Internet Slang

plane angle

noun, Mathematics.
an angle between two intersecting lines.
Origin of plane angle
First recorded in 1820-30 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
Cite This Source
Examples from the Web for plane angle
Historical Examples
  • A plane angle is the inclination to each other of two lines in a plane which meet each other and do not lie in a straight line.

    The Teaching of Geometry David Eugene Smith
British Dictionary definitions for plane angle

plane angle

an angle between two intersecting lines
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
Cite This Source

Word of the Day

Difficulty index for plane angle

Few English speakers likely know this word

Word Value for plane

Scrabble Words With Friends

Nearby words for plane angle