√pinv 'fatten'
present: [1.] p/invati p/invate etc. perfect: pipinv/aTus [aorist: apinvIt pinvizyati pinvitA ]verbal: pinvit/a secondary: causative: pinvayati derivatives: -pinva p/invana B.S. A secondary root-form, from stem [5.] pinu of √pi/pI, from which stem a few regular forms are also made in the older language.