v. in·quired, in·quir·ing, in·quires
1. To seek information by asking a question: inquired about prices.
2. To make an inquiry or investigation: inquire into the extent of the corruption.
1. To ask, especially politely or formally: The host inquired why we were leaving so soon. See Synonyms at ask.
2. To ask questions about (something); investigate or analyze: economists inquiring whether markets behave differently during a recession.
To ask about the health or condition of (someone).
[Middle English enquiren, from Old French enquerre, from Vulgar Latin *inquaerere, alteration of Latin inquīrere : in-, into; see IN-2 + quaerere, to seek.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 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.