Linguis. designating, of, or in the case indicating place at which or in which, as in Latin, Greek, Sanskrit, etc.
noun
the locative case
a word in the locative case
See locative in American Heritage Dictionary 4
(lŏkˈə-tĭv)
adjective
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.”