odorless - Master This Word
Master this word with our 5-step learning method – Learn English in English
odorless Word Meanings
- having no smell
- not producing any odor
- without scent
odorless Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
odorless Phonetic & Pronunciation
UK
/ˈəʊdə ləs/
US
/ˈoʊdər ləs/
odorless Word Etymology
(a) 'odor' + 'less'; (b) Latin 'odor' → Old French 'odeur' → English 'odor'; (c) Imagine a clean white room where everything is fresh and scentless, representing purity and absence of any smell.
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
Odorless describes something that has no detectable smell. This term is commonly used for substances, foods, or environments that either lack scent by design or have had odors removed by processing. In everyday speech you might hear about odorless cleaners, odorless gases, or an odorless room after airing it out. Note that odorlessness does not imply safety or tastelessness; some odorless chemicals can be hazardous, and odors (or lack of them) aren’t reliable indicators of quality. When comparing products, ‘odorless’ signals a neutral sensory impact, which can be desirable in medical settings, laboratories, or around people with sensitivity to fragrances.
Usage Reminders
- 1. Use odorless for objects with no detectable smell
- 2. Don’t assume safe just because there is no odor
- 3. Pair with ‘fragrance-free’ for emphasis in products
- 4. Be careful with gases and chemicals that are odorless but hazardous
- 5. Compare odorless items by other factors like safety and composition
Common Misconceptions
- Odorless means safe or healthy
- If something is odorless, it cannot be hazardous
- All foods are odorless
- Odorless equals tasteless
- Odorless is the same as scentless
Thinking Differences
In English, odorless is a neutral descriptor focused on smell. Learners often confuse odorless with tasteless or assume safety from lack of smell. English also uses scent and fragrance to discuss smells more vividly than some languages.
Learning Tips
- Link odorless with neutral scent rather than taste or safety
- Practice comparing odorless with scented or fragranced items
- Notice that some odorless chemicals may still be hazardous
- Learn common collocations: odorless cleaner, odorless gas
- Watch for contexts like medical or lab settings
5-Step Learning Method - Learn English in English
Step 1: Meaning
What does the word 'odorless' mean?
A.Having an unpleasant smell
B.Having no scent or smell
C.Possessing a strong fragrance
D.Being highly aromatic
Step 2: Usage
Choose the sentence that uses 'odorless' correctly.
A.The cleaning solution is odorless, making it ideal for sensitive environments.
B.The pizza had an odorless aroma that was very inviting.
C.He cooked an odorless meal that no one could taste.
D.The flowers in the garden were odorless and vibrant.
Step 3: Similar Words
Which word is most similar to 'odorless'?
A.Fragrant
B.Scentless
C.Smelly
D.Strong
Step 4: Opposite Words
What is the opposite of 'odorless'?
A.Neutral
B.Pungent
C.Clear
D.Invisible
Step 5: Mastery
Can you think of a real-life context where something might be odorless?
A.A nice, odorless flower can be hard to find in nature.
B.The perfume was made from an odorless substance that made it hard to sell.
C.The new paint used in the room had no strong smell, making it nice for the children.
D.The spoiled food emitted an odorless gas that filled the room.
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