what is a sombre
sombre adjective. âº âserious, âsad, and without âhumour or âentertainment: a sombre âatmosphere/âvoice/âface The âfuneral was a sombre âoccasion. I âleft them in a sombre âmood. âº âdark and âplain: He âwore a sombre âblack âsuit.ombre adjective. âº âserious, âsad, and without âhumour or âentertainment: a sombre âatmosphere/âvoice/âface The âfuneral was a sombre âoccasion. I âleft them in a sombre âmood. âº âdark and âplain: He âwore a sombre âblack âsuit.