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Webster 1913 Edition


Collineation

Col-linˊe-a′tion

,
Noun.
[L.
collineare
to direct in a straight line. See
Collimation
.]
The act of aiming at, or directing in a line with, a fixed object.
[R.]
Johnson.

Webster 1828 Edition


Collineation

COLLINEATION

,
Noun.
The act of aiming, or directing in a line to a fixed object.

Definition 2024


collineation

collineation

English

Noun

collineation (plural collineations)

  1. The act of collineating; collimation.
  2. (algebra) An isomorphism from one projective space to another, often to itself.