Meaning & Definition of word "Insomniac"

Insomniac

/ɪnˈsɒm.ni.æk/

noun:

  • 1. A person who is unable to sleep or has difficulty sleeping.
    • Example: After months of tossing and turning, she reluctantly admitted she was an insomniac.
  • 2. A person suffering from insomnia.
    • Example: The insomniac spent most nights browsing the internet instead of sleeping.
  • 3. Someone who regularly has difficulty sleeping.
    • Example: As a chronic insomniac, he had tried all sorts of remedies to find rest.

Etymology

From Latin 'insomnia', meaning 'not sleeping'.

Common Phrases and Expressions

burning the midnight oil:

Staying up late working or studying.

wide awake:

Completely alert and unable to sleep.

night shift:

A work schedule that takes place during the night.

Related Words

insomnia:

A medical condition characterized by difficulty in falling asleep or staying asleep.

sleeplessness:

The condition of being unable to sleep.

Slang Meanings of insomniac

Meaning: Night owl

Example Sentence: Being a night owl, he's usually up long past midnight.

Meaning: Sleepless

Example Sentence: After weeks of sleepless nights, she finally sought help.