He had to take leave from work due to a sudden illness.
হঠাৎ অসুস্থতার কারণে তাকে অফিস থেকে ছুটি নিতে হয়েছিল।
The illness spread rapidly throughout the village.
রোগটি দ্রুত পুরো গ্রামে ছড়িয়ে পড়েছিল।
Mental illness is as serious as physical illness.
মানসিক অসুস্থতা শারীরিক অসুস্থতার মতোই গুরুতর।
COLLOCATIONS
serious illness, chronic illness, mental illness, terminal illness, recover from illness
WORD FORMSPlural: illnessesUSAGE NOTES
Illness is a general term used for both physical and mental health issues. It is often used interchangeably with 'sickness', though 'disease' usually refers to a specific medical condition diagnosed by a doctor.