demanding-expecting a lot of attention, esp in a demanding task: a task requiring great skill and patience, etc o a demanding person: making others work hard, meet high standards ●a demanding teacher: strict teacherdemanding—expecting a lot of attention, esp in a way that is not fair ⚫ a demanding task: a task requiring great skill and patience, etc. ⚫ a demanding person: making others work hard, meet high standards ⚫ a demanding teacher: strict teacher