venthole
Học thuậtThân thiện
Definition
Noun: A small opening designed to allow gas or air to escape from a confined space, preventing pressure buildup.
Usage
A venthole is a specific type of opening. It is used to describe a physical hole that serves the functional purpose of ventilation or pressure release. * The mechanic drilled a venthole in the fuel tank cap to allow air in as fuel was used. * Ensure the venthole on the storage container is not blocked.
Advanced Usage
- Technical/Engineering Context: In technical fields, a venthole is a precise feature for pressure equalization or gas escape in systems like batteries, sealed containers, or machinery housings.
- The battery's design includes a small venthole for the release of hydrogen gas during charging.
Variants and Related Words
- Vent (noun/verb): A more general term for an opening that allows air or gas to pass. "Vent" can also mean the act of releasing or expressing something.
- Ventilation (noun): The provision of fresh air or the system that allows for it.
- Aperture (noun): A formal or technical term for an opening, hole, or gap.
Synonyms
- Airhole
- Breather
- Vent
- Outlet (in specific contexts)
Antonyms
- Seal
- Plug
- Blockage
Related Phrases/Idioms
- To give vent to: (Idiom, uses the related word "vent") To express a strong emotion freely.
- He gave vent to his frustration.
- Venting one's spleen: (Idiom) To express anger in a forceful way.
Noun
- a hole for the escape of gas or air