Meaning Of The Word Melatonin
What's the definition of Melatonin? Find Melatonin meanings, definitions and more at the Real Dictionary online.
Melatonin Meaning
| Melatonin Definition |
|---|
What's The Definition Of Melatonin?
melatonin in American English
a hormone, C13H16N2O2, produced by the pineal body, that lightens skin pigmentation, inhibits estrus, etc.: its secretion is inhibited by sunlight noun: a hormone secreted by the pineal gland in inverse proportion to the amount of light received by the retina, important in the regulation of biorhythms: in amphibians, it causes a lightening of the skin melatonin in British English noun: the hormone-like secretion of the pineal gland, causing skin colour changes in some animals and thought to be involved in reproductive function |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Incorp ‐ incorporated
- Proct- ‐ combining form: indicating the anus or rectum…
- Green-eyed monster ‐ noun: jealousy
- Stereoregularity ‐ noun: the degree to which successive configurations…
- Encaustic tile ‐ noun: a tile produced using the encaustic…
- Empowering ‐ adjective: having qualities that give a person…
- Alack ‐ used to express regret, surprise, dismay, etc…
- Thicket ‐ a thick growth of shrubs, underbrush, or small…
- Outcropped ‐ noun: part of a rock formation or mineral vein…
- Solid fuel ‐ any of various rocket fuels and oxidizers that…