A skewed binary tree is a pathological/degenerate tree in which the tree is either dominated by the left nodes or the right nodes. Thus, there are two types of skewed binary tree: left-skewed binary tree and right-skewed binary tree.

(Programiz n.d.)

Skewed binary tree


Programiz. n.d. “Binary Tree.” Accessed June 28, 2022. https://www.programiz.com/dsa/binary-tree.