vapor - Master This Word
Master this word with our 5-step learning method – Learn English in English
vapor Word Meanings
- a visible gas or mist
- the state of a substance that is above its boiling point
- to emit or give off vapor
vapor Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
vapor Phonetic & Pronunciation
UK
//ˈveɪ.pə/
US
//ˈveɪ.pɚ/
vapor Word Etymology
Vapor comes from the Latin 'vapor', meaning 'to steam or smoke'. Its root, 'vap-', relates to steam, evoking images of rising mist. Picture a pot of water boiling and steam rising into the air, creating a hazy atmosphere.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Vapor is the visible gas or mist that forms when a substance changes state, often appearing as a mist above boiling water or on hot surfaces. The term also describes a substance in its gas form even if it would normally be a liquid or solid at room temperature. In everyday English, you can say a kettle emits vapor, a foggy window shows vapor, or steam is a type of vapor. As a verb, vapor can mean to emit vapor or to evaporate. This word emphasizes the gaseous phase rather than the precise process of boiling.
Usage Reminders
- Use vapor to refer to any visible gas or mist.
- Distinguish vapor from steam: steam is a type of vapor produced by boiling water.
- As a verb, vaporize means to turn into vapor; it's common in science contexts.
- Vapor describes gaseous state, not the exact boiling process.
- In everyday talk, "vapor" often refers to fumes from chemicals, not just water.
Common Misconceptions
- Vapor means steam only from boiling water.
- Vapor is never used for any gas state outside of water.
- Vapor and steam are exactly the same in all contexts.
- Vapor can always replace evaporate in scientific writing.
- Vapor refers to a liquid; steam refers to a gas.
Thinking Differences
For English learners, vapor is a broad term that covers any visible gas or mist, while steam is specifically the vapor produced by boiling water. Learners often confuse steam with vapor and mix up evaporate/vaporize in science contexts. Emphasize context and the noun/verb forms.
Learning Tips
- Listen for the noun vs verb forms.
- Ask yourself if the gas is from boiling or general gas.
- Practice with objects like kettles and foggy windows.
- Note that vapor can describe chemical fumes as well.
- Remember that vapor is broader than steam.
- Compare with vapour in British English.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of 'vapor'?
A.Gas
B.Liquid
C.Solid
D.Energy
Step 2: Usage
In which sentence is 'vapor' used correctly?
A.She spilled some vapor on the floor.
B.The vapor turned into ice.
C.He picked up the heavy vapor.
D.The vapor was clear and odorless.
Step 3: Similar Words
Which word is a synonym of 'vapor'?
A.Fire
B.Rock
C.Mist
D.Needle
Step 4: Opposite Words
What is the opposite of 'vapor'?
A.Float
B.Laugh
C.Warmth
D.Solid
Step 5: Mastery
In what real-life context would you encounter 'vapor'?
A.Cooking with steam
B.Swimming in a pool
C.Building a sandcastle
D.Riding a bike
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