> Whoops! -- a howler on my part. <ples'n'> comes from
*ple^snI, unrelated to the "hair/felt" set. I was writing in
haste and it merged in my tired brain with <pils'n'> 'felt',
derived from <pils'c'> < *pIlstI.
[Moeller] ai plesnit-o:-))) ."Plesni" in rom= to slap or about
something which is too tight " to get broken, distroyed", of
course a slavic borrowing, isnt it?