v. trans·posed, trans·pos·ing, trans·pos·es
1. To reverse or transfer the order or place of; interchange. See Synonyms at reverse.
2. Mathematics To move (a term) from one side of an algebraic equation to the other side, reversing its sign to maintain equality.
3. Music To write or perform (a composition) in a key other than the original or given key.
4. To render into another language.
5. To alter in form or nature; transform: a diary that was transposed into a novel.
1. Music To write or perform music in a different key.
2. To admit of being transposed.
A matrix formed by interchanging the rows and columns of a given matrix.
[Middle English transposen, to transform, from Old French transposer, alteration (influenced by poser, to put, place) of Latin trānspōnere, to transfer : trāns-, trans- + pōnere, to place; see apo- in the Appendix of Indo-European roots.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2019 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Indo-European & Semitic Roots Appendices
Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:
The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.