Çift
Çift is a Turkish word with several related meanings. As a noun, it denotes a pair or set of two items that function as a unit, such as two horses or two wheels. As an adjective, it means double or twofold and is common in compounds like çifte katlı (two-storey) and çift taraflı (double-sided). In arithmetic, çifte sayı refers to an even number, the counterpart to tek sayı (odd number).
The verb form çifleşmek means to mate or to pair, and çifleşme refers to the act of
Origin and usage: Çift is of Turkish origin and appears in many Turkic languages with a core