LINEAR

analogue, analog, linear

(adjective) of a circuit or device having an output that is proportional to the input; “analogue device”; “linear amplifier”

linear, one-dimensional

(adjective) of or in or along or relating to a line; involving or having a single dimension; “a linear measurement”

linear, additive

(adjective) designating or involving an equation whose terms are of the first degree

linear, running

(adjective) measured lengthwise; “cost of lumber per running foot”

linear, elongate

(adjective) (of a leaf shape) long and narrow

Source: WordNet® 3.1


Etymology

Adjective

linear (comparative more linear, superlative most linear)

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.

(botany, of leaves) Long and narrow, with nearly parallel sides.

(mathematics) Of or relating to a class of polynomial of the form \( y = ax + b \).

(physics) A type of length measurement involving only one spatial dimension (as opposed to area or volume).

Antonyms

• nonlinear

Coordinate terms

• (pertaining to length): areal, spacial, spatial

• (one-dimensional unit): cubic, square

Anagrams

• Arline, Erlian, Irelan, Lanier, aliner, lanier, larine, nailer, renail

Proper noun

Linear

(astronomy) A comet, cataloged as “C/1999 S4”, discovered on September 27, 1999, by the Lincoln Near-Earth Asteroid Research program in New Mexico. (See ) Sometimes spelled LINEAR.

Anagrams

• Arline, Erlian, Irelan, Lanier, aliner, lanier, larine, nailer, renail

Proper noun

LINEAR

(astronomy) Initialism of Lincoln Near-Earth Asteroid Research program.

Anagrams

• Arline, Erlian, Irelan, Lanier, aliner, lanier, larine, nailer, renail

Source: Wiktionary


Lin"e*ar, a. Etym: [L. linearis, linearius , fr. linea line: cf. F. linéaire. See 3d Line.]

1. Of or pertaining to a line; consisting of lines; in a straight direction; lineal.

2. (Bot.)

Definition: Like a line; narrow; of the same breadth throughout, except at the extremities; as, a linear leaf. Linear differential (Math.), an equation which is of the first degree, when the expression which is equated to zero is regarded as a function of the dependent variable and its differential coefficients.

– Linear equation (Math.), an equation of the first degree between two variables; -- so called because every such equation may be considered as representing a right line.

– Linear measure, the measurement of length.

– Linear numbers (Math.), such numbers as have relation to length only: such is a number which represents one side of a plane figure. If the plane figure is square, the linear figure is called a root.

– Linear problem (Geom.), a problem which may be solved geometrically by the use of right lines alone.

– Linear transformation (Alg.), a change of variables where each variable is replaced by a function of the first degree in the new variable.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

25 May 2025

ALBUTEROL

(noun) a bronchodilator (trade names Ventolin or Proventil) used for asthma and emphysema and other lung conditions; available in oral or inhalant forms; side effects are tachycardia and shakiness


coffee icon

Coffee Trivia

In the 18th century, the Swedish government made coffee and its paraphernalia (including cups and dishes) illegal for its supposed ties to rebellious sentiment.

coffee icon