Of, relating to, or being a grammatical case in certain inflected languages that indicates place in or on which or time at which, as in Latin domī, "at home.”
The locative case.
A form or construction in the locative case.
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.