Dictionary Definition:
○káraṇa n. separating the grain from the husks, cleansing of grain KātyŚr. Sch.
• m. pl. chaff (of rice) or smallest grains Br. GṛŚrS.
• (sg.) BhP.
• -homá m. an oblation of chaff or smallest grains TBr. ĀpŚr.