Keywords: equal (mathematics), equal (symbol)
Sign Definition
As a Noun
1. In mathematics, the symbol (=) used to indicate that two numbers, sets of numbers or mathematical expressions have the same value.
As a Verb or Adjective
1. In mathematics, for two numbers, sets of numbers, or mathematical expressions to be the same in value, e.g., 1 + 1 = 2 ("one plus one equals two"). English = (be) equal, equal.