**Constant**

As a noun, a term or expression with no variables. Also, a term or expression for which any variables cancel out. For example, –42 is a constant. So is 3*x* + 5 – 3*x*, which simplifies to just 5.

As an adjective, constant means the same as fixed. That is, not changing or moving.

See also

Copyrights © 2013 & All Rights Reserved by nbccc.us*homeaboutcontactprivacy and policycookie policytermsRSS*