distillation
C2Pronunciation
UK
- /dɪstɪlˈeɪʃən/
US
- /ˌdɪstəˈleɪʃən/
Description
- separate by boiling
- boil then condense
- purify a liquid
- extract the main point
Distillation isn't just for making fancy liquors! It is a way to separate parts of a liquid mixture based on their boiling points. Think about how you might make fresh water from saltwater: by heating the saltwater, collecting the water vapor, and then cooling it back down into a liquid. That's distillation in action!
It can also be used in everyday speech to mean extracting the most important parts of something complex. A writer might distill a long story into a short poem, keeping only the core message. Similarly, a scientist might distill years of research into one concise conclusion. Whether in science or storytelling, distillation is about the art of separating and refining.
Imagine you have a pot of dirty water. You want clean water, but simply pouring it off won't work—fine particles are still mixed in. That's where distillation comes in. It is a process used to separate the components of a mixture by heating them until they evaporate (turn into a gas), then cooling that vapor back into liquid form. Because different substances have different boiling points, you can selectively evaporate and condense certain parts while leaving others behind.
In chemistry, distillation is crucial for purifying substances, such as separating alcohol from fermented mixtures to make spirits like whiskey or vodka. It is also an essential process in industries like oil refining, where crude oil is separated into parts like gasoline and kerosene, and in perfume making, where delicate scents can be captured.
But the word "distillation" extends far beyond the lab! Figuratively, it means extracting the essential meaning or most important elements from something complex. A wise advisor might distill a complicated situation down to its core problem. An artist might distill a powerful emotion into a single brushstroke, while a historian might distill decades of events into a concise, impactful narrative.
So, whether it is separating liquids in a laboratory or clarifying ideas in your mind, distillation is about purification, concentration, and getting to the heart of the matter. It is the process of taking something complex and reducing it to its purest, most essential form.
Examples
- 1
Laboratory process
The lab technician monitored the distillation carefully to keep the sample pure.
- 2
Brandy making
Small farms in the region still use traditional methods for the distillation of fruit brandy.
- 3
Research summary
The article is a clear distillation of years of climate research.
Pattern
a distillation of + larger material
a short, clear version of something larger or more complex
- 4
Business summary
Before the meeting, she sent the team a one-page distillation of the proposal.
- 5
Closing remarks
Her closing remarks were a distillation of everything the group had been trying to say.
Forms and spellings
2 forms open this card.
Main spelling
- distillationnoun
Forms
- distillationspluralnoun