hydroxyapatite

noun

hy·droxy·ap·a·tite | \ hī-ˌdräk-sē-ˈa-pə-ˌtīt

How to pronounce hydroxyapatite (audio)

\

variants: or hydroxylapatite \ hī-ˌdräk-sə-ˈla-pə-ˌtīt

How to pronounce hydroxylapatite (audio)

\

Definition of hydroxyapatite

: a complex phosphate of calcium Ca₅(PO₄)₃OH that occurs as a mineral and is the chief structural element of vertebrate bone

Examples of hydroxyapatite in a Sentence

Recent Examples on the Web

Boka thinks that fluoride is not good enough, however, and has thus created a paste with nano-hydroxyapatite (N-Ha) in its place. — Adam Hurly, GQ, "The Best Toothpaste for Removing Stains, Fixing Your Breath, and Not Getting Gingivitis," 27 Apr. 2018 Researchers at Shanghai’s Institute of Ceramics are developing a new kind of wallpaper made from graphene oxide and hydroxyapatite nanowires that can detect fire and act as a retardant. — Liz Stinson, Curbed, "Scientists are developing wallpaper that can tell when your house is on fire," 11 Apr. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'hydroxyapatite.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

Keep scrolling for more

Learn More about hydroxyapatite

Dictionary Entries near hydroxyapatite

hydroxybutyric acid

hydroxycitronellal

hydroxydeoxycorticosterone

Statistics for hydroxyapatite

Look-up Popularity

Time Traveler for hydroxyapatite

The first known use of hydroxyapatite was in 1912

See more words from the same year

Keep scrolling for more

More Definitions for hydroxyapatite

hydroxyapatite

noun

hy·droxy·ap·a·tite | \ hī-ˌdräk-sē-ˈap-ə-ˌtīt

\

variants: or hydroxylapatite \ -sə-ˈlap-ə-ˌtīt

How to pronounce hydroxylapatite (audio)

\

Medical Definition of hydroxyapatite

: a complex phosphate of calcium Ca₅(PO₄)₃OH that occurs as a mineral and is the chief structural element of vertebrate bone

Comments on hydroxyapatite

What made you want to look up hydroxyapatite? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

insuperable

incapable of being surmounted or overcome

Test Your Vocabulary

Finance Words Quiz

The etymology of mortgage is related most closely to which two words?

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ

SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ