multidimensional array
Technical computing term for a data structure with multiple indices, such as a 2D or 3D array.
Using multidimensional arrays makes it easy to write matrix calculations.
In this programming language, multidimensional arrays are represented as lists of lists.
配列 is a general array (one-dimensional by default); 多次元配列 explicitly has two or more dimensions.
二次元配列 is a specific type of multidimensional array with exactly two dimensions.
Compound of 多次元 (multidimensional) and 配列 (array), a direct calque of the English computing term.