Ado Grenzstein

Ado Grenzstein, pseudonym A. Piirikivi (5 February 1849 – 20 April 1916) was an Estonian journalist, writer and teacher, brother of. In 1881, he founded the Olevik newspaper, which become one of the most important Estonian newspapers of the period. The purpose of the paper was "weaning the Estonian peasant readership away from the 'firebrands and madcaps' who edited Sakala". He soon broke with the Estonian nationalist movement and became an apologist of Russification. He even went further, expressing doubt whether the loss of the Estonian nation would be of any consequence to mankind. His views have been characterized as "national nihilism". In 1901, he left Estonia and settled first in Dresden, and then later in Paris.

In an attempt to revitalize the Estonian language, Grenzstein tried to coin words out of nothing (see ex nihilo lexical enrichment) and introduced neologisms such as kabe "draughts, checkers" and male "chess".