Aún no tenemos significados para "look ill-humoured".
1As for Rosamund, she looked ill-humoured, frankly bored to-day-butoh, how pretty and dainty, next to the commonplace Dolly!
2One day-itwas a week after I had entered his service-hecame back from some dinner at nine o'clock; his face lookedill-humoured and exhausted.