Conversion, also called zero derivation, is a kind of word formation; specifically, it is the creation of a word (of a new word class) from an existing word (of a different word class) without any change in form
Бегимбекова С. Б. Conversion // Международный каталог для учителей, учеников и преподавателей «Презентации» // URL: https://xn--80ablbaanka7beun6ae4de9e.xn--p1ai/prezentatsii-po-inostrannomu-yazyku/11-klass/file/18702-conversion (дата обращения: 02.04.2025)