Word.ws English Dictionary

leptin

/ˈlɛptɪn/

leptin noun: a protein hormone produced in adipose tissue; it plays a role in regulating appetite and metabolism.

leptin: a protein hormone produced in adipose tissue; it plays a role in regulating appetite and metabolism
Image: Lijealso, CC BY 3.0, via Wikimedia Commons

Noun

leptin (countable and uncountable, plural leptins)

  1. A protein hormone produced in adipose tissue; it plays a role in regulating appetite and metabolism.
    • If we could control leptin, then presumably we could help people to control their weight.2019, Bill Bryson, The Body: A Guide for Occupants, Black Swan (2020), page 171
    • That is because sleep affects two appetite-controlling hormones, leptin and ghrelin.2022 February 26, Ruth Alexander, “The surprising links between what you eat and how well you sleep”, in BBC News, BBC, retrieved 27 Feb 2022

leptin meaning in Tamil

leptin in Tamil

லெப்டின்

Forms of leptin

pluralleptins

Origin of leptin

Ancient Greek λεπτός (leptós, “thin”) + -in

Words formed from leptin

Questions about leptin

What does leptin mean?
Leptin means a protein hormone produced in adipose tissue; it plays a role in regulating appetite and metabolism.
What is leptin in Tamil?
Leptin in Tamil is லெப்டின். See Leptin meaning in Tamil.
What part of speech is leptin?
Leptin is a noun.
How do you pronounce leptin?
Leptin is pronounced /ˈlɛptɪn/.
What is the plural of leptin?
The plural of leptin is leptins.

Words near leptin in the dictionary

  1. leptictid
  2. leptictids
  3. leptid
  4. leptids
  5. leptiform
  6. leptin
  7. leptinaemia
  8. leptinemia
  9. leptinemic
  10. leptinergic
  11. Leptines

Source and license

Adapted from Wiktionary: leptin (page history and authors); leptin (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Naomi Persephone Amethyst (NaomiAmethyst)-leptin.wav.

Cite this entry: “leptin.” Word.ws, https://word.ws/leptin. Based on Wiktionary, CC BY-SA 4.0.