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size

noun [C or U] (AMOUNT)
 
 
/saɪz/

Definition

A2 how large or small something or someone is: We are concerned about the size of our debt. Some kinds of trees grow to a huge size. What is the size of that window? The field was about ten acres in size. He had a lump on his head the size of (= the same size as) an egg. The baby is a good size (= quite large). I was amazed at the size of their garden (= it was very big).General words for size and amount
(Definition of size noun (AMOUNT) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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