1. trabalis — de Vaan
trabalis 'of/for wooden beams' (Enn.+). Pit *trab- 'wooden beam' (> Latin), *treb- 'to build, dwell' (> U.), *treb- 'house' (> Sab.). It. cognates: O. triibum, τρεχβ[ωμ [acc.sg.], tribud [abl.sg.] [f] 'house' < *treb-\ O. tribarakavum, triibarakav[iim [inf.], tnbarakattms [3p.pf.sb.], tribarakat.tuset [3p.fut.pf.] 'to build' < *treb-ark-a- 'to be a house-builder'; 0. tribarakkiuf [nom.sg.] 'building' < … — [de Vaan, s.v. trabalis, p. 640]