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pseudoscalar

[soo-duh-skey-ler] /ˌsu dəˈskeɪ lər/
adjective, Physics, Mathematics
1.
a scalar quantity that changes sign when the sense of the orientation of the coordinate system is changed.
Origin
1940-1945
1940-45; pseudo- + scalar
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for pseudoscalar
  • The full lowest-lying pseudoscalar and vector multiplets are included in the program.
British Dictionary definitions for pseudoscalar

pseudoscalar

/ˌsjuːdəʊˈskeɪlə/
noun
1.
(maths) a variable quantity that has magnitude but not direction and is an odd function of the coordinates Compare pseudovector, scalar (sense 1), tensor (sense 2), vector (sense 1)
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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