액체나 기체에서 불순물이나 고체 입자를 제거하는 데 사용되는 다공성 장치나 물질.
A porous device or material used for removing impurities or solid particles from a liquid or gas passed through it.
예문:
"We need to replace the air filter in the HVAC system before winter."
"The water purification plant uses several layers of sand and charcoal as a natural filter."
빛, 소리 또는 전기파의 특정 주파수를 흡수하거나 억제하도록 설계된 스크린, 판 또는 전자 회로.
A screen, plate, or electronic circuit designed to absorb or suppress specific frequencies of light, sound, or electrical waves.
예문:
"Photographers often use a polarizing filter to reduce glare and enhance color saturation."
"The audio engineer applied a low-pass filter to remove high-frequency noise from the recording."
데이터, 텍스트 또는 이미지를 처리하여 원치 않는 요소를 선택, 수정 또는 제거하는 기능이나 소프트웨어 조각.
A function or piece of software that processes data, text, or images, often to select, modify, or remove unwanted elements.
예문:
"I used a vintage filter on the photo to give it an old-fashioned look."
"The email client automatically applies a spam filter to divert junk mail into a separate folder."
원치 않는 물질을 제거하거나 특정 구성 요소를 선택하기 위해 액체, 기체, 빛 또는 소리를 장치나 매체를 통해 통과시키다.
To pass a liquid, gas, light, or sound through a device or medium to remove unwanted material or select specific components.
예문:
"The machine filters the air to remove dust and allergens from the room."
"Before drinking, you must filter the rainwater collected in the barrel."
주로 사람이나 정보가 지정된 방향으로 서서히 그리고 점진적으로 움직이거나 퍼지다.
To move or spread slowly and gradually in a specified direction, often referring to people or information.
예문:
"The crowd began to filter out of the stadium after the concert ended."
"The confidential details of the merger slowly filtered through the company grapevine."