- a person who has or experiences insomnia, the inability, especially when chronic, to obtain sufficient sleep, through difficulty in falling or staying asleep: Her husband, an insomniac, had at last fallen asleep at the computer, head resting on the keyboard.
- having insomnia: a nervous, insomniac person.
- of, relating to, or causing insomnia: long, torturous, insomniac nights.
- exhibiting or causing insomnia
- a person experiencing insomnia
More Definitions
- GOOD SCOUT (noun) Definition, Meaning & Examples
- AMPLIFICATORY (noun) Definition, Meaning & Examples
- CHOPIN (noun) Definition, Meaning & Examples
- GRASS GREEN (noun) Definition, Meaning & Examples
- MEGACORPORATION (noun) Definition, Meaning & Examples
- PYRAMIDAL TRACT (noun) Definition, Meaning & Examples
