þilian, þillian, þillan to plank, lay planks as in making a bridge :-- Ðá hét Maxentius oferbricgian ða eá eal mid scipum, and syððan ðylian swá swá óðre bricge, Homl. Th. ii. 304, 22. Tó þilianne plancas ponere, Cod. Dip. B. iii. 659, 33. Tó þillianne, 5, 8, 10, 14. Tó þelliene, 26. Tó þillanne, 28. Tó þyllanne, 24. (The section is headed: Ðis is ðære bricge geweorc on Hróuecæstre.) [O. H. Ger. gi-dillón insternere (pontes): Ger. dielen to board, plank: Icel. þilja to cover with deals, to board, plank.] v. next two words.