Meaning & use

sick day

noun·EverydayAmerican

Last updated

UK/ˈsɪk deɪ/
US/ˈsɪk deɪ/

Meanings

  1. nouncountableAmerican

    A day when you stay home from work or school because you are ill, often one you are still paid for.

    Grammar: Countable: take a sick day, two sick days.

    Patterns

    • take a sick day
    • call in a sick day

    I took a sick day because of my cold.

    He used his last sick day on Friday.

    Do you get paid for a sick day here?

  2. nounusually pluralbusiness

    An amount of paid time off that an employer gives each year for illness.

    Grammar: Usually plural when speaking of an allowance: ten sick days a year.

    Patterns

    • have sick days
    • run out of sick days

    The company offers ten sick days a year.

    She has run out of sick days.

    Part-time workers also get sick days under the new policy.

  3. nouncountableinformal

    A day off taken for a reason other than illness, such as a break from stress, while claiming to be unwell.

    Grammar: Informal and slightly humorous.

    Patterns

    • pull a sick day

    He pulled a sick day to go to the concert.

    Everyone needs a sick day now and then, even a fake one.

    I'm taking a sick day for my sanity.

Word forms

pluralsick days

Common combinations

take a sick day
You should take a sick day and rest.
call in a sick day
She called in a sick day this morning.
paid sick day
A paid sick day lets staff recover without losing income.
use a sick day
I used a sick day to go to the dentist.
unused sick days
Unused sick days do not carry over.

Synonyms and how they differ

sick leave
Sick leave is the formal term for time away from work for illness, often covering a longer period.
day off sick
Day off sick is the common British phrase, with the same meaning.
mental health day
A mental health day is taken for emotional rest, which a sick day may or may not be.
personal day
A personal day can be taken for any reason, not just illness.

Opposites

Word family

sick adjective
ill, unwell
sickness noun
an illness
sick leave noun
time off for illness
sick note noun
a doctor's note excusing absence

Commonly confused: sick day or snow day?

sick day vs snow day

A snow day is when school or work closes because of snow, while a sick day is taken because of illness.

Practice

I woke up with a fever, so I called my manager and took a ___.

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