laḷati

to dally, sport, sing Ja.ii.121 (ppr. laḷamānā); Vv-a.41 (laḷantī; with kīḷati), Vv-a.57 (id.)
caus laḷeti Ja.i.362 (ppr. lāḷentā); Vism.365; cp. upa˚
pp laḷita: see pa˚.

lal, onomat. cp. Lat. lallo “lull”; Sk. lalallā; Gr. λάλος talkative; λαλέω talk; Ger. lallen. The Dhtp distinguishes 2 roots: lal (= icchā) & laḷ (= vilāsa & upasevā)