tr.v. for·mu·lat·ed, for·mu·lat·ing, for·mu·lates
a. To state as or reduce to a formula.
b. To express in systematic terms or concepts.
c. To devise or invent: formulate strategy.
2. To prepare according to a specified formula.
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.