perimeter
Pronunciation
Noun
B1 Intermediate
Quick answer
The total distance around the outside edge of a shape.
Synonyms and antonyms
Synonyms
Usage notes
For circles specifically, this distance is usually called the circumference instead of the perimeter.
Test yourself
Which word fits the gap? "They measured the _____ of the garden before buying fencing."
Answer: perimeter
In your own words, what does "perimeter" mean?
The total distance around the outside edge of a shape.
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