# pineal

> English word · Adjective · IPA /ˈpɪnɪəl/ · frequency rank #53,169

## Definitions
1. In the shape of a pine cone.
2. Pertaining to the pineal gland.

## Etymology
From French pinéal, from Middle French, from Latin pīnea (“pine cone, pine nut”), from pīneus (“of the pine”).

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