1. tOfus — de Vaan
tOfus 'volcanic rock, tufa' [m. o\ (Verg.) Pit. *tauf-o-? It. cognates: maybe O. tavffud [abl.sg.] if 'tufa\ Probably a loanword from Sabellic, because of-fBibL: WH II: 687, EM 693, Untermann 2000: 736. toles, -ium * goitre' [f pL i] (Fest.) Derivatives: tdnsillae [fpl.] 'tonsils' (Cic.+). Pit. *ton-sli- 'goitre, tonsil'. PIE *ton-sl-i-, IE cognates: see s.v. teneo. Generally, idles is explained as the pi. … — [de Vaan, s.v. tOfus, p. 635]