TORTHAÍ
IN FOCLÓIR GAEILGE—BÉARLA
treisigh, v.t. & i. (vn. -iú m, gs. -ithe). 1. Strengthen, reinforce, fortify. Treisiú le duine, to give strong support to s.o. Treisiú le teoiric, to support a theory. El: Ciorcad a threisiú, to boost a circuit. Coincréit threisithe, reinforced concrete. 2. Gather strength. Tá sé ag treisiú ina shláinte, he is getting more robust in his health. Threisigh ar an stoirm, the storm gathered force.