tchetvert

== English == === Alternative forms === chetvert === Etymology === Borrowed from Russian че́тверть (čétvertʹ, “quarter”). Doublet of cwierc. === Noun === tchetvert (plural tchetverts) (historical) An obsolete Russian unit of volume. === References === John A. Simpson and Edmund S. C. Weiner, editors (1989), “tchetvert”, in The Oxford English Dictionary, 2nd edition, Oxford: Clarendon Press, →ISBN.