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equal sign

noun, Mathematics
1.
the symbol (=), used in a mathematical expression to indicate that the terms it separates are equal.
Also, equals sign.
Origin
1905-1910
1905-10
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for equal-sign

equal sign

noun
1.
the symbol =, used to indicate a mathematical equality
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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Word Value for equal

14
16
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Quotes with equal-sign