pineal gland

/ˈpaɪ.niːəl ˌɡlænd/

PAꞮ · niːəl ɡlænd (2 syllables)

English Noun

Definition

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.