[ skeyl-doun ]
/ ˈskeɪlˌdaʊn /


a reduction in size, quantity, or activity according to a fixed scale or proportion: a scaledown of military expenditures.

Origin of scaledown

First recorded in 1930–35; noun use of verb phrase scale down
Also called scale·back [skeyl-bak] /ˈskeɪlˌbæk/. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019