विश्रथ् [ viśrath ] [ vi-√ śrath ] ( only 3. sg. pf. Ā. [ -śaśrathe ] ) , to open for one's self Lit. RV. ix , 70 , 2 : Caus. [ -śrathayati ] ( 2. sg. Impv. [ śrathāya ] Subj. aor. [ -śiśrathaḥ ] ) , to loosen , untie Lit. RV. Lit. AV. ; to remit , pardon (a sin) Lit. RV. iv , 12 , 4 ; to destroy Lit. ib. ii , 28 , 7.