Eestikeelsena
Eestikeelsena is an Estonian grammatical form used to denote something described as being in the Estonian language or as Estonian-language. It is the essive form of the adjective eestikeelne and is formed by adding the suffix -na or -ena to the stem, with eestikeelsena representing the role or state “as Estonian-language” or “in Estonian.”
In Estonian grammar, the essive case expresses a temporary state, role, or quality and is often used
Eestikeelsena contrasts with other inflected forms of eestikeelne and with the base adjective eestikeelne itself. It
See also: Estonian language, Estonian grammar, essive case, language labeling.