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hydroxylapatite

Upper-Intermediate (B2)

IPA: //haɪˌdrɒksɪlˈæpətaɪt//

KK: /haɪˌdrɒksɪlˈæpətaɪt/

noun
Definition

A mineral form of calcium apatite that contains hydroxyl groups, commonly found in bones and teeth.


Example

Hydroxylapatite is an important component of human bone structure.


Conversation
Sloth A
Have you heard about hydroxylapatite and its benefits for teeth?
Sloth B
Yeah, I read that it can help with remineralization.
Sloth A
Exactly! It's fascinating how it mimics natural tooth structure.
Sloth B
For sure, I might look for toothpaste that contains it.

Synonyms & Antonyms
Synonyms
apatite
Antonyms
Root Explanation

Hydroxylapatite is formed from "hydro-" (meaning water), "xylo-" (from Greek "xylon", meaning wood, but in this context refers to the hydroxyl group), and "apatite" (from Greek "apatitēs", meaning to deceive or mislead, referring to the mineral's resemblance to other minerals). The term describes a mineral that contains hydroxyl groups and is a form of apatite, often found in bone and teeth.

Memory Tip

Think of 'water' ('hydro-') combined with a mineral that can 'deceive' ('apatite') in appearance, which helps you remember that hydroxylapatite is a mineral containing water and is related to bone and teeth.

Visually Confused Words

No commonly confused words.

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