B2 adverb 중립

aperture

/ˈæp.ə.tʃər/

An opening, hole, or gap, particularly one that allows light to pass through. In technical contexts like photography, it specifically refers to the adjustable opening in a lens that regulates the amount of light reaching the sensor.

예시

3 / 5
1

The sunlight streamed through a small aperture in the cave wall.

Light came through a little hole in the side of the cave.

2

The experiment required a precise circular aperture to focus the laser beam.

The scientific test needed an exact round opening to aim the laser.

3

Please ensure the aperture of the ventilation shaft is not obstructed.

Make sure the opening for the air vent is not blocked.

어휘 가족

명사
aperture
형용사
apertural
관련
opening
💡

암기 팁

Think of 'A Part Here'—there is 'a part' of the surface missing, creating a hole.

빠른 퀴즈

To capture more light in a dark room, the photographer chose a ____ aperture.

정답!

정답은: wide

예시

1

The sunlight streamed through a small aperture in the cave wall.

everyday

Light came through a little hole in the side of the cave.

2

The experiment required a precise circular aperture to focus the laser beam.

academic

The scientific test needed an exact round opening to aim the laser.

3

Please ensure the aperture of the ventilation shaft is not obstructed.

formal

Make sure the opening for the air vent is not blocked.

4

I used a wide aperture for the portrait to get that blurry background effect.

informal

I opened the camera lens wide to make the background look soft.

5

Our new optical sensors feature an expanded aperture for better low-light performance.

business

Our latest sensors have a larger opening to work better in the dark.

어휘 가족

명사
aperture
형용사
apertural
관련
opening

자주 쓰는 조합

wide aperture a large opening in a lens
narrow aperture a small opening in a lens
aperture setting the specific adjustment of a camera lens
adjust the aperture to change the size of the opening
circular aperture a round-shaped hole or opening

자주 쓰는 구문

maximum aperture

the largest possible opening a lens can achieve

aperture priority

a camera mode where the user sets the aperture and the camera does the rest

numerical aperture

a measure of the range of angles over which a system can accept light

자주 혼동되는 단어

aperture vs orifice

Orifice usually refers to an opening in the body (mouth, nose), while aperture is used for mechanical or physical gaps.

aperture vs shutter

The shutter is the 'door' that opens and closes for a duration of time, whereas the aperture is the 'size' of the hole.

📝

사용 참고사항

Aperture is most commonly used in photography and optics. While it can mean any hole, using it for a simple hole in a shirt might sound overly technical or strange.

⚠️

자주 하는 실수

Learners often think a 'higher' f-number (like f/22) means a larger aperture, but it actually means a smaller opening.

💡

암기 팁

Think of 'A Part Here'—there is 'a part' of the surface missing, creating a hole.

📖

어원

Derived from the Latin 'apertura', which comes from 'aperire', meaning 'to open'.

문법 패턴

Countable noun Commonly used with the definite article 'the' in technical contexts Plural form: apertures
🌍

문화적 맥락

Crucial term in photography culture, often discussed by hobbyists regarding 'bokeh' (the aesthetic quality of the blur).

빠른 퀴즈

To capture more light in a dark room, the photographer chose a ____ aperture.

정답!

정답은: wide

관련 단어

homoducable

C1

To adapt, guide, or standardize a set of diverse elements so they conform to a single, unified, or human-centric model. In specific contexts, it refers to the act of leading different groups toward a synchronized state of behavior or belief.

intervoctude

C1

Describing a state or quality of silence or pause that occurs between vocalizations or segments of dialogue. It characterizes the meaningful transition or rhythmic gap in speech or musical performance where voices are suspended.

extraprobful

C1

A specialized term used in advanced logic and data analysis to describe an excessive or supplementary amount of verifying evidence. It refers to a state of surplus certainty where the proof provided exceeds the standard requirements for validation.

uniservive

C1

The organizational concept or state of providing integrated, unified service delivery through a single access point. It refers to the consolidation of various administrative or support functions into one streamlined system to improve efficiency and user experience.

perialiion

C1

To perialiion is to navigate or transition through a phase of close proximity to a boundary, central point, or specific limit without fully merging with it. It describes a precise, cyclical movement that skirts the edges of a concept or physical space, often used in technical or metaphorical contexts.

underjudible

C1

Describing something that cannot be adequately assessed or evaluated because it lacks sufficient detail, evidence, or falls below the necessary threshold for judgment. It is typically used in technical or formal contexts to indicate that a standard of measurement cannot be applied.

semiequion

C1

A semiequion refers to a state of partial or incomplete equilibrium within a complex system, where certain variables are balanced while others remain in flux. It is primarily used in specialized mathematical modeling or theoretical logic to describe a stable midpoint that does not reach full parity.

inprivdom

C1

To sequester or convert public information, assets, or processes into a private domain, often for the purpose of exclusive control or internal processing. It describes the act of moving something from a shared or public space into a restricted, private environment.

hyperspecile

C1

To concentrate on or restrict oneself to an extremely narrow and specific field, subject, or niche. It refers to the process of refining a focus to such a high degree that it excludes broader contexts or applications.

hyperpendward

C1

A hyperpendward refers to a state of extreme directional over-correction or an excessive swing past a central point in a pendular system. It is used both in mechanical contexts to describe physical oscillation and metaphorically to describe systems that have moved too far in one direction after attempting to find balance.

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