Standard Lemma guide

osteocalcin

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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1

noun

Meaning 1

A protein, found in bone and dentin and manufactured by osteoblasts, that plays a role in mineralization and calcium ion homeostasis.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, organic-chemistry, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *h3ésth1 Ancient Greek ὀστέον (ostéon)der. English osteo- English calc- Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ineclip. English -in English osteocalcin From osteo- + calc- + -in.

Across languages

Translations

4 source translations are retained for this English entry.

  • French: ostéocalcine — protein found in bone and dentin, manufactured by osteoblasts
  • Irish: oistéacailcin — protein found in bone and dentin, manufactured by osteoblasts
  • Italian: osteocalcina — protein found in bone and dentin, manufactured by osteoblasts
  • Polish: osteokalcyna — protein found in bone and dentin, manufactured by osteoblasts