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Outer Array

Definition

An outer array is an array that contains other arrays as its elements.

Analogy

Think of an outer array as a lunchbox with multiple compartments. Each compartment represents an inner array, and the lunchbox itself is the outer array.

Related terms

Inner Array: An inner array refers to an array that is contained within another array.

Multidimensional Array: A multidimensional array is an array that contains arrays as its elements, forming a matrix-like structure.

Nested Arrays: Nested arrays are arrays that are placed inside other arrays, creating a hierarchical structure.

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AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.