Adjective linear has 5 senses
- linear, additive - designating or involving an equation whose terms are of the first degree
Antonym: nonlinear
- linear, one-dimensional - of or in or along or relating to a line; involving a single dimension; "a linear foot"
Antonyms: planar, two-dimensional, coplanar, flat, planate, flattened, tabular, placoid, platelike, cubic, three-dimensional, blockish, blocky, boxlike, boxy, cubelike, cube-shaped, cubical, cubiform, cuboid, cuboidal, isometric, solid
- analogue, analog, linear - of a circuit or device having an output that is proportional to the input; "analogue device"; "linear amplifier"
- linear, elongate - of a leaf shape; long and narrow
Antonym: compound (indirect, via simple)
- linear, running - measured lengthwise; "cost of lumber per running foot"
Antonym: crosswise (indirect, via lengthwise)
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