perlative
/ˈpəːlətɪv/Linguistics
adjective
In certain inflected languages: of or designating a case used to express movement through something.
noun
The perlative case; a word, form, etc., in the perlative case.
Origin
1930s; earliest use found in Language. From classical Latin perlātus, past participle of perferre to carry through, convey + -ive.