SIZE

The word 'size' may refer to how big something is. In particular:

★ Measurement

★ Dimensions: length, width, height, diameter, perimeter, area, volume

★ Clothing sizes such as shoe size or dress size

★ Body dimensions

★ In statistics (hypothesis testing), the 'size' of the test refers to the rate of false positives, denoted by α.

★ In computing, filesize

★ Size (Unix), a command-line Unix tool.

★ Magnitude or size of a mathematical object.

★ Magnitude of brightness or intensity of a star or an earthquake as measured on a logarithmic scale.

★ In mathematics there are, in addition to the dimensions mentioned above (equal if there is an isometry), various other concepts of size for sets:

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★ measure (mathematics)

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★ cardinality (equal if there is a bijection)

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★ for well-ordered sets: ordinal number (equal if there is an order-isomorphism)
'Size' can also refer to:

★ Sizing, gelatinous or glutinous substances used as a glaze or filler for porous materials such as paper or cloth