modeling

modeling (US) noun
or British modelling /ˈmɑːdl̟ɪŋ/
modeling (US)
noun
or British modelling /ˈmɑːdl̟ɪŋ/
Britannica Dictionary definition of MODELING
[noncount]
1 
: the work of a fashion model : the job of displaying things for sale usually by wearing them and being photographed
— often used before another noun
2 
: the act or activity of making small copies of things (such as planes, trains, etc.) : the hobby of making models
3 
: a process in which computers use a set of ideas and numbers to describe the past, present, or future state of something (such as an economy or a business)