sumná mfn. (prob. fr. 5. su and √ mnā = man) benevolent, kind, gracious, favourable, [RV. x, 5, 3]; [7]
sumná n. benevolence, favour, grace, [RV.]; [TS.]
devotion, prayer, hymn (cf. Gk. ὕμνος), [RV.]
satisfaction, peace, joy, happiness, [ib.]
N. of various Sāmans, [ĀrṣBr.]