/ dɪˈmɑːndɪŋ; NAmE -ˈmæn-/ adjective
1.
( of a piece of work ) needing a lot of skill, patience, effort, etc. :
The work is physically demanding.
➡ note at difficult
2.
( of a person ) expecting a lot of work or attention from others; not easily satisfied :
a demanding boss / child
OPP undemanding