truwi
( truṭi ( f. ), Skt. , so read with v.l. for Lefm. truti , a small particle : LV 149.4 ; as a unit of measure, here = 7 aṇu, one-seventh of a vātāyana-rajas , q.v. , which in LV is one-seventh of a śaśarajas ; Tib. rdul chuṅ ṅu = small speck . Not in corresp. Mvy list, 8190 ff. ; possibly cf. Tib. chu rdul = ab-rajas 8193 , water-speck , between loharajas and śaśarajas, not in LV ; can a corruption have occurred based on Tib. chuṅ , small , and chu , water? )