# pineal gland

> English word · Noun · IPA /ˈpaɪ.niːəl ˌɡlænd/

## Definitions
1. A small, pinecone-shaped endocrine gland found near the centre of the brain that produces melatonin.

## Etymology
From pineal + gland, from its pine-cone shape.

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