virulent

a. virulent. virus, m. (Med.) virus. vis, f. screw, spec if. male or external screw (cf. écrou). — pr. 1 & 2 sing. of vivre (to live). — p.def. 1 & 2 sing. of voir (to see). a —, screw, fitted with or operating by a screw. —4d ailettes, — ailée, wing screw, thumbscrew. — d anneau, screw Ting. — a droite, right-handed screw. vite Vis @ gauche, left-handed screw. — a4 volant, a screw turned by a hand wheel. — calante, leveling screw; centering screw. — concave, female screw. — d’a just age, adjusting screw. — d’Archiméde, Arch i me dean screw. — durrét, set screw; locking screw. — de distribution, worm. conveyor. — de pre ion, set screw, binding screw. —de réglage, adjusting screw, regulating screw. — de serrage, set screw. — sans fin, endle screw, worm. visage, m. face, visage, aspect.