Doublethreaded :: Doublethreaded (a.) Consisting of two threads twisted together; using two threads.
Doublethreaded :: Doublethreaded (a.) Having two screw threads instead of one; -- said of a screw in which the pitch is equal to twice the distance between the centers of adjacent threads.
Thread :: Thread (n.) A very small twist of flax, wool, cotton, silk, or other fibrous substance, drawn out to considerable length; a compound cord consisting of two or more single yarns doubled, or joined together, and twisted..
Thread :: Thread (n.) A filament, as of a flower, or of any fibrous substance, as of bark; also, a line of gold or silver..
Thread :: Thread (n.) The prominent part of the spiral of a screw or nut; the rib. See Screw, n., 1..
Thread :: Thread (n.) Fig.: Something continued in a long course or tenor; a,s the thread of life, or of a discourse..
Threadfish :: Threadfish (n.) A carangoid fish (Caranx gallus, or C. crinitus) having the anterior rays of the soft dorsal and anal fins prolonged in the form of long threads..
Threap :: Threap (v. t.) To maintain obstinately against denial or contradiction; also, to contend or argue against (another) with obstinacy; to chide; as, he threaped me down that it was so..