Alternative form of thumb on the scale

(idiomatic) An act of bias or a tactic for cheating which creates a situation that unfairly benefits one party involved in an interaction.

singular of economies of scale

plural of scale leaf

(botany) A small flat leaf resembling a scale, such as on many conifers. / (botany) A small modified leaf, especially a colorless membranous one, such as on a rhizome or forming part of a bulb.

plural of minor scale

plural of major scale

A dimensionless scale used to express electronegativity.

A scale of physical development in children, adolescents, and adults, based on external primary and secondary sex characteristics, such as the size of the breasts and the development of pubic hair.

Synonym of scales (“device for measuring weight”)