(geometry, linear algebra) A geometric transformation that preserves lines and parallelism, but in general not lengths or angles; (more formally) an automorphism of an affine space: a mapping of an affine space onto itself that preserves both the dimension of any affine subspace and the ratio of the lengths of any pair of parallel line segments.

(linear algebra) A map between vector spaces which respects addition and multiplication.

plural of linear transformation

(linguistics) A generative grammar, especially of a natural language, developed in the Chomskyan tradition of phrase structure grammars (as opposed to dependency grammars), and involving the use of defined operations called transformations to produce new sentences from existing ones.

Alternative spelling of agrotransformation / An agricultural transformation.

plural of transformational grammar

plural of integral transform

plural of Laplace transform

plural of multiple transformer

An electrical transformer connected in multiple or in parallel with the primary circuit. / An electrical transformer with more than one primary or more than one secondary coil.