congelation
/kən'dʤi:lmənt/ Cách viết khác : (congelation) /,kɔndʤi'leiʃn/
Học thuậtThân thiện
Definition
Noun: 1. The process of congealing; solidification by (or as if by) freezing: The act or process of changing from a liquid or fluid state to a solid or semi-solid state, typically due to a drop in temperature. It often implies a thickening or hardening that resembles freezing.
Usage
The word "congelation" is a formal or technical term. It is used to describe the physical process where a liquid becomes solid, especially through cooling. It can be used literally for substances like water, blood, or fat, or figuratively to describe a process that has become stiff, halted, or immobilized.
Examples
- The congelation of the lake's surface marked the beginning of a long winter.
- Scientists studied the congelation rate of the new polymer under various conditions.
- The congelation of the political process frustrated all attempts at reform. (figurative usage)
Advanced Usage
- "A state of congelation": This phrase describes something that is in a solidified or frozen state.
- The ancient organism was preserved in a perfect state of congelation within the glacier.
Variants and Related Words
- Congeal (verb): To change from a fluid to a solid state; to thicken or coagulate.
- The gravy began to congeal on the cold plate.
- Congelation point (noun): A less common term for freezing point.
- Congelative (adjective): Relating to or causing congelation.
Synonyms
- Solidification: The process of becoming solid.
- Freezing: The process of becoming hardened into ice.
- Coagulation: The process of a liquid changing to a solid or semi-solid state, often used for blood or other organic fluids.
- Gelation: The process of forming a gel.
Antonyms
- Liquefaction: The process of making or becoming liquid.
- Melting: The process of becoming liquid, typically by heat.
- Thawing: The process of becoming unfrozen.
Related Phrases
- "To undergo congelation": A formal way to say "to freeze" or "to solidify."
- The mixture will undergo congelation at temperatures below zero.
Noun
- the process of congealing; solidification by (or as if by) freezing