IPA: /ˈpɔɪntləsnəs/
KK: /ˈpɔɪntləsnəs/
The state of having no meaning or purpose; being without value or significance.
Many people feel a sense of pointlessness when they are not engaged in meaningful activities.
Pointlessness → It is formed from "point" (from Old French *point*, meaning a sharp end or a specific location) and "-less" (meaning without). The word "pointlessness" refers to the state of being without point or purpose.
Think of being 'without' ('-less') a 'specific location' or 'sharp end' ('point') — that's why pointlessness means lacking purpose.