VIPER n.
A dangerous, treacherous, or malignant person. Who committed To such a viper his most sacred trust Of secrecy. Milton. Horned viper. (Zoöl.) See Cerastes. -- Red viper (Zoöl.), the copperhead. -- Viper fish (Zoöl.), a small, slender, phosphorescent deep-sea fish (Chauliodus Sloanii). It has long ventral and dorsal fi…
WITHIN prep.
Hence, inside the limits, reach, or influence of; not going outside of; not beyond, overstepping, exceeding, or the like. Both he and she are still within my power. Dryden. Within himself The danger lies, yet lies within his power. Milton. Were every action concluded within itself, and drew no consequence after it, we…
ZERO n.
Fig.: The lowest point; the point of exhaustion; as, his patience had nearly reached zero. Absolute zero. See under Absolute. -- Zero method (Physics), a method of comparing, or measuring, forces, electric currents, etc., by so opposing them that the pointer of an indicating apparatus, or the needle of a galvanometer,…