1. The light of day; sunlight.
a. Dawn: at work before daylight.
3. Exposure to public notice: corrupt business practices that were finally brought to daylight.
4. Understanding or insight into what was formerly obscure: new evidence that gave the researchers some daylight into the matter.
5. Sports An opening, as between defensive players, especially one providing an opportunity for action: The running back found some daylight and gained six yards.
6. daylights Slang One's wits: "His adventurism had scared the daylights out of them" (Frederick Forsyth).
To make sufficient progress so that completion of a project seems possible.
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.