葉は節せっ点てん

noun

leaf node

Technical term in graph theory and computer science for a node with no children. The English gloss 'leafnodes' is a plural form; the Japanese term is singular/plural neutral.

• 二に分ぶん木ぎでは、葉は節せっ点てんは子こを持もたない節せっ点てんである。

  In a binary tree, a leaf node is a node that has no children.