1. barbitium — de Vaan
barbitium 'a growth of beard' (Apul.+); imberbis [adj.] 'beardless' (Lucil.+), Pit. *farja- 'beard'. Modern Italian farfecchie 'moustache' may reflect Sab., probably U. *farfa. IE cognates: OPr. bordus 'tjeard', Lith. barzda (acc.sg. bafzdq) , Latv. bhrda, OCS brada, Ru. boroda 'id.' < BSJ. *borda?, Lith. barziotas, OCS bradatyi 'bearded'; OHG barU OE beard, OFr. berd[m.] < Gm. *bard-a-* From Pit. *farfa, we expect … — [de Vaan, s.v. barbitium, p. 83]