Obs. rare. Also 6 tryle. Origin and meaning uncertain.
1558. Cal. Anc. Rec. Dublin (1889), 470. Wheare the bouchers of this cittie and ther servaunts dothe contynuallie cut trills out of every hyde, every person may laufully seise and take all and every suche tryle as shalbe founde.
1654. in W. M. Myddelton, Chirk Castle Acc. (1908), 47. For makeinge trills and pullies for the weavers loome.