noun
    
    plural sizes
    
    the total amount of physical space that a person or thing occupies :how large or small someone or something is [count]
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    the total number of people or things in a group [count]
    
    
    
    
    
    
    
    [noncount] :the very large size of something
    
    
    
    
    
    [noncount] :a specific size
    
    
    
    one of a series of standard measurements in which clothing, shoes, etc., are made [count]
    
    
    
    
    
    
    
    
    
    
    
    down to size
    
    If people cut/bring (etc.) you down to size, they make you realize that you are not as powerful and important as you thought you were.
    
    
    
    that's about the size of it
    
    informal - used to say that what has been stated about a situation is correct
    
    
    
    verb
    
    sizes; sized; sizing
    
    [+ obj] to make (something) a particular size
    
    
    
    to arrange or classify (things) in different groups according to size - usually used as (be) sized
    
    
    
    size up
    
    [phrasal verb]
    
    size (something or someone) up or size up (something or someone) informal :to consider (something or someone) in order to form an opinion or conclusion
    
    
    
    
    
    adjective
    
    having a specified size - used in combination
    
    
    
    
    
    noun
    
    [noncount] :sizing - compare 1size
    
    verb
    
    sizes; sized; sizing
    
    [+ obj] :to cover (something, such as paper) with a sticky substance (called sizing) in order to make it stiff or smooth or to attach something else to it - compare 2size