jajko

An approximately spherical or ellipsoidal body produced by birds, insects, reptiles, and other animals, often housing an embryo within a membrane or shell during its development. The (usually) non-developing, edible egg (sense 1.1) of a domestic fowl such as a duck, goose, or, especially, chicken; the contents of such an egg or eggs used as food.

Қалай қолдану керек

The neuter noun 'jajko' (egg) is the diminutive of 'jajo', but is the standard everyday term for culinary and shopping purposes. In the genitive plural, the form is 'jajek'. The phrase 'jajko na twardo' means hard-boiled egg.