(Sp. rosca) Screw.
(Sp. virar) To wind, turn, twist, open or close with some force, applied to screw-nuts, hinges, etc.; to tack, veer, wear, put about, said of ships. Birahá ang biságra nga kipót. Pry (prize) open the closed hinge. Ginbirá níla sang biradór ang ólo sang dirúskas nga dáan. They turned the screw-nut of the old screw with the monkey-wrench. Birahá ang láyag. Shift the sail. Birahá ang dawdáwan. Crank the engine (by hand). (see wárik, wálik, lúbag, likô).