tr.v. dis·re·gard·ed, dis·re·gard·ing, dis·re·gards
1. To pay no attention or heed to; ignore: We disregarded your advice.
2. To show no evidence of attention concerning (something): conduct that disregards risks to others.
3. To treat without proper respect or attentiveness.
Lack of thoughtful attention or due regard.
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.