1. (adj)uncomfortable conducive to or feeling mental discomfort "this kind of life can prove disruptive and uncomfortable"; "the uncomfortable truth"; "grew uncomfortable beneath his appraising eye"; "an uncomfortable way of surprising me just when I felt surest"; "the teacher's presence at the conference made the child very uncomfortable"
2. (adj)uncomfortable providing or experiencing physical discomfort "an uncomfortable chair"; "an uncomfortable day in the hot sun"