+A **signed integer** is a [Whole Number](/wiki/whole_number) capable of representing positive, negative, or zero values. Unlike an [Unsigned Integer](/wiki/unsigned_integer), which only stores non-negative magnitudes, a signed integer dedicates one of its bits to indicate its sign.
+## See also
+- [Integer](/wiki/integer)
+- [Unsigned Integer](/wiki/unsigned_integer)
+- [Two's Complement](/wiki/two's_complement)
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