clog up
Học thuậtThân thiện
Definition
Verb (transitive and intransitive): * To become blocked or to cause something to become blocked, preventing normal flow or movement. It implies a gradual accumulation of material that creates an obstruction.
Usage
The verb "clog up" is used to describe a situation where a passage, pipe, channel, or system becomes blocked. It often describes a process where things accumulate over time. * It can be used transitively (with a direct object): "Something clogs up something else." * It can be used intransitively (without a direct object): "Something clogs up."
Examples
- Transitive use:
- Hair and soap scum can clog up the shower drain.
- Too many background processes clog up the computer's memory.
- Intransitive use:
- The filter clogged up and had to be replaced.
- Traffic clogs up every day during rush hour.
Advanced Usage
- "to be/get clogged up": The passive/participial adjective form is very common to describe the state of being blocked.
- The arteries were clogged up with fatty deposits.
- My nose is completely clogged up from this cold.
Variants and Related Words
- Clog (verb): A simpler form with the same core meaning. "Clog up" is often used for emphasis.
- Leaves clog the gutter. / Leaves clog up the gutter.
- Clog (noun): A type of shoe or a blockage itself.
- A clog in the pipe caused the flood.
Synonyms
- Block (up): To completely stop movement through.
- Choke (up): To block, often implying constriction.
- Congest: To cause excessive accumulation, especially in traffic or bodily passages.
- Jam (up): To become stuck or cause to become stuck, often tightly.
- Obstruct: To block or get in the way of.
Related Phrasal Verbs
- Back up: For pipes and drains, this has a very similar meaning to "clog up," describing the result of a blockage where fluid cannot flow forward.
- The sewer backed up because the main line was clogged up.
Related Idioms
- (Like) water off a duck's back: This idiom describes something having no effect, which is the opposite result of something that "clogs up." A surface that doesn't "clog up" allows things to flow away easily.
- Criticism is like water off a duck's back to him; it never sticks or clogs up his confidence.
Verb
- become or cause to become obstructed
- The leaves clog our drains in the Fall
- The water pipe is backed up