A kind of Utkālika Śruta (a category of Āgamas
(canonical works), which is allowed to be studied at all time barring the akāla prahara (i.e., the period in which the study of Āgamas is prohibited));
a brief scripture on ethics, of smaller size, with succint exposition of the topic.
cullaṃ ti- lahutaraṃ avittharatthaṃ appagaṃthaṃ ca ciillakappasutaṃ.
(Nandī 77 Cū p. 57)