exposure

noun

ex·​po·​sure ik-ˈspō-zhər 

1

: the fact or condition of being exposed: such as

a

: the condition of being presented to view or made known

a politician seeks a lot of exposure

b

: the condition of being unprotected especially from severe weather

died of exposure

c

: the condition of being subject to some effect or influence

risk exposure to the flu

d

: the condition of being at risk of financial loss

minimizes your exposure to market fluctuations

also : an amount at risk

2

: the act or an instance of exposing: such as

a

: disclosure of something secret

tried to prevent exposure of their past

b

: the treating of sensitized material (such as film) to controlled amounts of radiant energy

also : the amount of such energy or length of such treatment

a 3-second exposure

3

a

: the manner of being exposed

b

: the position (as of a house) with respect to weather influences or compass points

a room with a southern exposure

4

: a piece or section of sensitized material (such as film) on which an exposure is or can be made

36 exposures per roll

Synonyms

• liability
• openness
• vulnerability

Examples of exposure in a Sentence

children's exposure to violence on television

He risks exposure to ridicule by saying such things in public.

The candidates are competing for television exposure.

Recent Examples on the Web

This helps increase the amount of fluoride exposure and remineralizes your teeth. —Claire Gillespie, Health, 7 Apr. 2024

Eric MacMichael, who represented Washington State and Oregon State in their lawsuit against the departing 10, told the Hotline that exposure to potential liabilities shaped the legal strategy — not only in a Whitman County (Washington) courthouse but also in the private discussions with a mediator. —Jon Wilner, The Mercury News, 6 Apr. 2024

It can be charged through solar exposure or through the hand crank. —Meredith Woerner, Variety, 5 Apr. 2024

The 2021 research team dug up their bottle in the middle of the night, to protect the seeds from sun exposure — and to protect the location of the remaining bottles. —Kate Golembiewski, Discover Magazine, 5 Apr. 2024

Nationally, researchers have come to a similar conclusion: A 2023 report from the Learning Policy Institute, based on data for about 2 million California students, concluded that exposure to restorative practices improved academic achievement, behavior and school safety. —Gail Cornwall, USA TODAY, 4 Apr. 2024

Related article Study seems to confirm secret ingredient for better coffee Doa added that in addition to consumer exposure at low levels, workers exposed to methylene chloride in factories are subject to greater, unnecessary risks. —Kristen Rogers, CNN, 4 Apr. 2024

Finally, the Pixel April update addresses issues like camera stability when switching between zooms and the camera not resetting its exposure when users tap on the screen. —Wes Davis, The Verge, 3 Apr. 2024

People who become sick within 10 days of exposure to infected birds should isolate at home until they are proven not to have bird flu virus infection and have recovered from their illness. —USA TODAY, 26 Mar. 2024

Word History

First Known Use

1605, in the meaning defined at sense 1

Phrases Containing exposure

• exposure meter
• indecent exposure
• pre-exposure
• pre-exposure prophylaxis
• re-exposure
• time exposure

Kids Definition

exposure

noun

ex·​po·​sure ik-ˈspō-zhər 

1

: the fact or condition of being exposed

exposure to cold

2

a

: the act or an instance of exposing

b

: the act of letting light expose photographic film

also : the amount or length of time of such exposure

3

: a position with respect to direction

a southern exposure

4

: a section of a film for a single picture

36 exposures per roll of film

Medical Definition

exposure

noun

ex·​po·​sure ik-ˈspō-zhər 

1

: the fact or condition of being exposed: as

a

: the condition of being unprotected especially from severe weather

the hiker died of exposure after becoming lost in the snowstorm

b

: the condition of being subject to some detrimental effect or harmful condition

repeated exposure to bronchial irritants

risk exposure to the flu

benign skin discolorations caused by sun exposure

—Katie Tyndall

2

: the act or an instance of exposing see indecent exposure

Legal Definition

exposure

noun

ex·​po·​sure

1

: the fact or condition of being exposed

also : the possibility of loss caused by an outside source

—used in insurance

2

: the act or an instance of exposing

3

a

: something that exposes someone or something

b

: something (as a condition, situation, or action) that creates a risk of financial loss especially for which one may be insured

two forms of insurance are needed to cover the exposure fully

—R. I. Mehr

also : the extent to which one is at risk