Definition of LINEAR

linear

Meanings

Plural: linears

Adjective

  • designating or involving an equation whose terms are of the first degree
  • of or in or along or relating to a line; involving a single dimension
    • "a linear measurement"
  • of a circuit or device having an output that is proportional to the input
    • "linear amplifier"

Adjective Satellite

  • (of a leaf shape) long and narrow
  • measured lengthwise

Adj

  • Having the form of a line; straight or roughly straight; following a direct course.
  • Of or relating to lines.
  • Made, or designed to be used, in a step-by-step, sequential manner.
  • Long and narrow, with nearly parallel sides.
  • (of polynomials or polynomial equations)
  • Having degree one; that is, being of the form a_1x_1+a_2x_2+⋯+a_nx_n+b, where each x_i is a variable. See also Linear polynomials on Wikipedia.Wikipedia
  • (of polynomials or polynomial equations)
  • Involving only linear polynomials. See also Linear equation on Wikipedia.Wikipedia
  • (of functions or maps)
  • An additive, homogeneous mapping; that is, a function f:V→W is linear if it distributes over vector addition (f( mathbf v+ mathbf w)=f( mathbf v)+f( mathbf w)) and respects scalar multiplication (f(c mathbf v)=cf( mathbf v)). If V and W are vector spaces over a field K, f may also be called a K-linear map. See also linear map on Wikipedia.Wikipedia
  • (of functions or maps)
  • A module homomorphism; that is, a group homomorphism that commutes with scalar multiplication. See also Module homomorphism on Wikipedia.Wikipedia
  • A type of length measurement involving only one spatial dimension (as opposed to area or volume).
  • Delivered or delivering on a fixed schedule, as opposed to on-demand.

Noun

  • Ellipsis of linear amplifier.

Origin / Etymology

From Latin līneāris, from līnea (“line”) + -āris (adjectival suffix), equivalent to line + -ar. Doublet of lineal.

Synonyms

additive, analog, analogue, broadcast, elongate, lineal, linelike, one-dimensional, running, tune-in

Antonyms

cubic, digital, non-linear, nonlinear, on-demand, planar, streaming

Scrabble Score: 6

linear is a valid Scrabble (US) TWL word
linear is a valid Scrabble Word in Merriam-Webster MW Dictionary
linear is a valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 8

linear is a valid Words With Friends word