noun
nesting; nest-building
Refers to the act of birds or other animals building or using a nest.
春になると、ツバメが軒下でネスティングを始める。
In spring, swallows start nesting under the eaves.
noun
In computing, the placement of one structure inside another, such as nested loops or nested data structures.
このコードでは、if文のネスティングが深すぎて読みにくい。
In this code, the nesting of if statements is too deep and hard to read.