Definition of Linear

Adjective: linear li-nee-u(r)

(mathematics) designating or involving an equation whose terms are of the first degree
- additive
Of, in, along or relating to a line; involving a single dimension
"a linear measurement";
- one-dimensional
(electronics) Of a circuit or device in which the value of a data item is represented by a continuously variable physical quantity rather than digitally
"linear amplifier";
- analogue [Brit], analog
(of a leaf shape) long and narrow
- elongate
Measured lengthwise
"cost of lumber per linear foot";
- running