Definition of Length
Quick Meaning of Length
How long something is, from start to end; the distance of something.
Detailed Definition of Length
The measurement of how long something is from one end to the other.
How to Pronounce Length
Stress pattern: O (1-syllable word).
Tip: The 'ngth' is pronounced /ŋθ/. Stress on first syllable: LENGTH. Rhymes with 'strength'.
Watch out: The 'th' at end is easy to drop; must pronounce full /ŋθ/.
Origin and Etymology of Length
From Old English 'lengþu', derived from 'long'.
How to Use Length in a Sentence
Each example shows “length” with a CEFR level so learners can pick examples that match their fluency.
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“The length of this table is two meters.”
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“The river's length extends for hundreds of kilometers.”
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“Students measure the length of objects in the science class.”
Synonyms and Antonyms of Length
Common Synonyms for Length
Smart Synonyms for Length — When to Use Each
- distance
- for the space between two points
- measure
- for the actual numerical size or dimension
Antonyms of Length
Common Collocations with Length
These phrases pair with “length” in everyday English:
- entire length
- full length
- at length
- the length of
- shoulder length
Common Mistakes When Using Length
Even fluent speakers slip up with “length”. Here’s how to avoid the most common errors:
- ✗ Wrong: The lengths of the ropes is not the same.
- ✓ Correct: The length of the rope is not the same.
- Why: Use singular 'length' with singular noun 'rope'. 'Lengths' is plural.
- ✗ Wrong: She measure the length of the cloth carefully.
- ✓ Correct: She measured the length of the cloth carefully.
- Why: Past action needs past tense 'measured', not present 'measure'.
Other Forms of Length
Frequently Asked Questions About Length
What is the meaning of "Length"?
How long something is, from start to end; the distance of something.
How do you pronounce "Length"?
The IPA is /lɛŋθ/. The 'ngth' is pronounced /ŋθ/. Stress on first syllable: LENGTH. Rhymes with 'strength'.
What part of speech is "Length"?
"Length" is a noun at A2 level (Common European Framework).
What are synonyms for "Length"?
Common synonyms include distance, measure, extent.
How do you use "Length" in a sentence?
For example: "The length of this table is two meters."