Meanings:
verb
Definition: To reverse or change the order of (two or more things); to swap or interchange.
Definition: To rewrite or perform (a piece) in another key.
Definition: To move (a term) from one side of an algebraic equation to the other, reversing the sign of the term.
Synonyms: cancel, reduce,
Definition: To rearrange elements in a matrix, by interchanging their respective row and column positional indicators.
Definition: (chiefly of the European Union) To give force to a directive by passing appropriate implementation measures.
noun
Definition: A transposition.
adjective
Definition: A musical instrument that is written in a different pitch to how it sounds, often for ease of playing multiple instruments of the same family that have different ranges.
Example: Trumpet is a transposing instrument while trombone is not.