(n) a flattened rigid plate forming part of the body covering of many animals
(n) a metal sheathing of uniform thickness (such as the shield attached to an artillery piece to protect the gunners)
(n) an indicator having a graduated sequence of marks
(n) a measuring instrument for weighing; shows amount of mass
(n) (music) a series of notes differing in pitch according to a specific scheme (usually within an octave)
(n) a thin flake of dead epidermis shed from the surface of the skin
(n) a specialized leaf or bract that protects a bud or catkin
(n) relative magnitude; "they entertained on a grand scale"
(n) the ratio between the size of something and a representation of it; "the scale of the map"; "the scale of the model"
(n) an ordered reference standard; "judging on a scale of 1 to 10"
(v) size or measure according to a scale; "This model must be scaled down"
(v) measure with or as if with scales; "scale the gold"
(v) remove the scales from; "scale fish"
(v) pattern, make, regulate, set, measure, or estimate according to some rate or standard
(v) climb up by means of a ladder
(v) reach the highest point of; "We scaled the Mont Blanc"
(v) take by attacking with scaling ladders; "The troops scaled the walls of the fort"
(v) measure by or as if by a scale; "This bike scales only 25 pounds"