essive

[ es-iv ]
/ ˈɛs ɪv /
Grammar

adjective

noting a case, as in Finnish, whose distinctive function is to indicate a state of being.

noun

the essive case.

Origin of essive

1900–05; < Finnish essivi < Latin ess(e) to be + -īvus -ive
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019