v. in·vert·ed, in·vert·ing, in·verts
1. To turn inside out or upside down: invert an hourglass.
2. To reverse the position, order, or condition of: invert the subject and predicate of a sentence. See Synonyms at reverse.
3. To subject to inversion.
To be subjected to inversion.
1. Something inverted.
2. Psychology In early psychology, a person who displays behavior or attitudes considered typical of the opposite sex, including sexual attraction to members of one's own sex. No longer in scientific use.
[Latin invertere : in-, in; see IN–2 + vertere, to turn; see wer-2 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.