collagen definition, meaning - what is collagen in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “collagen”

See all translations

collagen

noun [U] uk   /ˈkɒl.ə.dʒən/  us   /ˈkɑː.lə-/
a protein found especially in the joints (= places where two bones are connected) of humans and animalscollagen implant/injection an injection of collagen into the lips or skin to make the lips appear larger or the skin appear younger and smoother
Translations of “collagen”
in Chinese (Traditional) 膠原蛋白…
in Chinese (Simplified) 胶原蛋白…
(Definition of collagen from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of collagen?
Add Cambridge dictionaries to your browser to your website

Word of the Day

air force

the part of a country's military forces that uses aircraft and fights in the air

Word of the Day

Go ahead! (Phrasal verbs with ‘go’)

by Kate Woodford,
May 06, 2015
​​​ Every few weeks, we focus on phrasal verbs that are formed with a particular verb. This week, we’re looking at phrasal verbs that start with the verb ‘go’. As ever, we present a range of the most useful and common phrasal verbs. Some of the most common ‘go’ phrasal verbs are easy

Read More 

Evel abbreviation

May 04, 2015
English votes for English laws; the idea that only English (as opposed to Scottish, Welsh or Irish) MPs should be allowed to vote for laws that affect only England Yet these are the two principal constitutional proposals that have come from the Conservative party in its kneejerk response to Ukip’s English nationalism and

Read More