break down.1v.tr.Leagaim (teach, droichead); brisim (droichead). To break down all opposition, bua a fháil ar gach rud dá bhfuil sa bhealach. 2v.i.aHis health broke down, mheath a shláinte. His mind broke down, chaill sé a chiall. The plan broke down, theip ar an bplean. The bridge broke down, thug an droichead uaidh. b(Of pers.) (i) Stadaim go tobann, déanaim staic (i lár scéil); (ii) briseann an gol orm; (iii) buailtear síos mé (le tuirse, obair throm). c(Of train) Cliseann, déanann staic. d(Decompose) Dianscaoileann; (of food) briseann anuas.
break-down, s.1(Of plan, service) Cliseadh m; (of system) titim (as a chéile). After the breakdown of the negotiations, tar éis do na comhráití cliseadh. 2Break-down in health, meath m sláinte. Nervous break-down, cliseadh m néarach. 3Aut: Nau: etc: Cliseadh m (faoi bhealach). The train had a break-down, chlis an traein, rinne an traein staic. Break-down gang, meitheal deasaithe.