1) vazifasini bajaruv- chi (vaqtincha); an~manager (director) boshqaruvchi (direktor) vasifasini vaqtinchalik bajaruvchi; an - mechanism boshqaruvchi mexanizm; an - officer mansabdor shaxsning vazifasini bajaruvchi; an - president prezident vazifasini vaqtinchalik bajaruvchi; - in concert kelishib ish-harakatlar qilish; an - judge (lieutenant, sub-lieutenant) sudya (leytenant, kichik leytenant) vazifasini bajaruvchi (ijro etuvchi); 2) ish- tirokchi, qatnashuvchi, harakatdagi; an - army harakatdagi qo' shin (armi- ya); an-system amaldagi tizim; 2. n teatr. (rolni) ijro etish