Definition of aspect ratio
: a ratio of one dimension to another: such asa : the ratio of span to mean chord of an airfoilb : the ratio of the width of a television or motion-picture image to its height
First Known Use of aspect ratio
ASPECT RATIO Defined for English Language Learners
Definition of aspect ratio for English Language Learners
: a number that compares the width and height of a movie or television picture
Seen and Heard
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