Word Games Pro Dictionary

melatonin

noun

hormone secreted by the pineal gland

Quick reference

Word Facts

Word length
9
Starts with
M
Ends with
N
Contains
EL
Scrabble score
11
Database source
OEWN 2025 Core

How it sounds

Pronunciation

ˌmɛləˈtoʊnɪn

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Audio Pronunciation

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Meaning

Definitions

noun

  1. hormone secreted by the pineal gland

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