va·ca·tion (vā-kāshən, və-)
1. A period of time devoted to pleasure, rest, or relaxation, especially one with pay granted to an employee.
a. A holiday.
b. A fixed period of holidays, especially one during which a school, court, or business suspends activities.
3. The act or an instance of vacating.
intr.v. va·ca·tioned, va·ca·tion·ing, va·ca·tions
To take or spend a vacation.
[Middle English vacacioun, from Old French vacation, from Latin vacātiō, vacātiōn-, freedom from occupation, from vacātus, past participle of vacāre, to be empty, at leisure; see euə- in the Appendix of Indo-European roots.]
va·cation·er, va·ca′tion·eer (-shə-nîr) n.
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.