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melanosome

Upper-Intermediate (B2)

IPA: /ˈmɛlənoʊˌsoʊm/

KK: /mɛlənəˌsoʊm/

noun
Definition

A small structure within cells that produces and stores melanin, the pigment responsible for color in skin, hair, and eyes.


Example

The scientist studied the melanosome to understand how skin color is determined.


Conversation
Sloth A
Have you ever heard of a melanosome?
Sloth B
Yeah, isn't it the part of the cell that produces melanin?
Sloth A
Exactly! It's fascinating how they work to give color to our skin.
Sloth B
I know, right? It's amazing how biology creates such diversity.

Synonyms & Antonyms
Synonyms
organelle
granule
pigment
Antonyms
colorless
transparent
unpigmented
Root Explanation

Melanosome is formed from "melano-" (from Greek "melas", meaning black) and "-some" (meaning body or group). The term refers to a cellular structure that contains melanin, the pigment responsible for coloration, particularly in skin and hair.

Memory Tip

Think of 'melano-' meaning 'black' and '-some' indicating a 'body' — melanosomes are bodies that contain the black pigment melanin.

Visually Confused Words
planosome
elaiosome
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