Englishfor English speakers
wave
Noun
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A wave is the motion of water up and down.
wave
Verb
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To move from side to side again and again.
The flag waved in the wind.
diagonal
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adjective
connecting two nonadjacent corners of a plane figure or any two corners of a solid that are not in the same face
a diagonal line across the page
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noun
an oblique line of squares of the same color on a checkerboard
the bishop moves on the diagonals
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noun
(mathematics) a set of entries in a square matrix running diagonally either from the upper left to lower right entry or running from the upper right to lower left entry
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noun
(geometry) a straight line connecting any two vertices of a polygon that are not adjacent
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noun
a line or cut across a fabric that is not at right angles to a side of the fabric
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adjective
(= slanted, slanting)
having an oblique or slanted direction
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noun
(= solidus)
a punctuation mark (/) used to separate related items of information
amplitude
Noun
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The measure of how big something is.
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The biggest possible absolute value of the vertical part of a periodic curve.
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The biggest possible absolute value of something that changes periodically (like a wave).