sen

The state of reduced consciousness during which a human or animal rests in a daily rhythm.

Қалай қолдану керек

The masculine noun 'sen' declines with mobile 'e' dropping in oblique cases (e.g., genitive 'snu'). It has two distinct meanings: 'sleep' (physiological state) and 'dream' (images during sleep). To say 'sweet dreams', say 'kolorowych snów' (colorful dreams). The adjective is 'senny' (sleepy / drowsy).