perlative

== English == === Etymology === Learned borrowing from Latin perlātus + -ive. By surface analysis, per- +‎ lative. === Adjective === perlative (not comparable) (grammar) Describes a case, in very few inflected languages, that expresses movement through or along a referent noun, as "along" in "they travelled along the river". === Noun === perlative (grammar) The perlative case, also known as the pergressive case.