Obs. [f. prec. sb.] trans. To make foul, defile.
c. 1450. Lonelich, Grail, xliii. 21.
| Alle blak becomen they, wel he wyst, | |
| and I-fylthed there Everichon. |
1598. E. Gilpin, Skial. (1878), 31.
| Thus all our Poets, as they had carousde | |
| A health to Circes, are in hogsties housde, | |
| Or els transformed to Goates lasciuiously, | |
| Filthing chaste eares with theyr pens Gonorrhey. |
