1. The act or process of transcribing.
2. Something that has been transcribed, especially:
a. Music An adaptation of a composition.
b. A recorded radio or television program.
c. Linguistics A representation of speech sounds in phonetic symbols.
3. Genetics The synthesis of messenger RNA from a DNA template through the formation of base pairs, resulting in a transfer of genetic information that codes for amino acid sequences composing proteins.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2020 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.