noun
- a person who regularly cannot fall asleep or stay asleep
adjective
- relating to or suffering from insomnia
Examples
- As an insomniac, she often read books until dawn.
- The insomniac spent hours tossing and turning in bed.
- He developed insomniac tendencies during exam week.
- The support group was designed for chronic insomniacs.
- Her insomniac nights left her exhausted during the day.
- The doctor prescribed medication for the insomniac patient.
- Many insomniacs find that avoiding caffeine helps.