# pinheadedness

> English word · Noun

## Definitions
1. Having a head that is unusually tapered or small.
2. Foolishness; ignorance.

## Etymology
From pinheaded + -ness.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/pinheadedness