GATHA, title of Guru Arjan`s composition comprising twenty-four verses included in the Guru Granth Sahib. In Sanskrit writings, gdthd stands for a religious verse of non Vedic origin, a stanza or a song. In Prakrit and Buddhist traditions, the term signifies averse, a line of poetry, song, stanza or aphorism.

SUNN, a Punjabi form of the Sanskrit term sunya (Pali, sunna), is derived from the root svi which is connected with the root su; both these roots mean `to swell`, `to expand` or `to increase`. From the etymological standpoint the term sunya is often used in the sense of