| Subject | English | Irish |
| environ. | point source pollution | truailliú poncfhoinse |
| environ. | pollution source | foinse trualliúcháin |
| environ. | pollution source | astaíre trualliúcháin |
| environ., min.prod. | ship-source pollution | truailliú ó longa |
| environ. | source of pollution The place, places or areas from where a pollutant is released into the atmosphere or water, or where noise is generated. A source can be classified as point source, i.e. a large individual generator of pollution, an area source, or a line source, e.g. vehicle emissions and noise | foinse truaillithe |