soilsigh1, v.t. & i. 1. Shine. An ghrian ag soilsiú (sa spéir, ar an tír), the sun shining (in the sky, on the land). Go soilsí solas na bhflaitheas orthu, may the heavenly light shine upon them. 2. Light, illuminate; brighten. An teach a shoilsiú, to illuminate the house. Shoilsigh a aghaidh, his face lightened. ~ ár ndorchadas, lighten our darkness. 3. Enlighten. Shoilsigh Críost iad, Christ enlightened them. 4. Reveal. Soilsíodh dóibh é, it was revealed to them.