collagennoun [ U ]
uk/ˈkɒl.ə.dʒən/us/ˈkɑː.lə.dʒən/a protein found especially in the joints (= places where two bones are connected) of humans and animals
collagen implant/injection
an injection of collagen into the lips or skin to make the lips appear larger or the skin appear younger and smoother
Thesaurus: synonyms and related words
Substances & structures in the body
- abductor
- accessorius
- adductor
- agonist
- amyloid
- atheroma
- caecum
- grey matter
- gyrus
- hallucis
- hilum
- hilus
- lymph vessel
- peptic
- periosteum
- peritoneal
- peritoneum
- phosphatase
- vitreous humour
- xiphoid
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Medical treatment: surgery