Standard Lemma guide

chronotropic

adj · 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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  • Received-Pronunciation: /ˌkɹɒn.əˈtɹɒp.ɪk/
  • Received-Pronunciation: /ˌkɹɒn.əˈtɹəʊ.pɪk/
  • General-American: /ˌkɹɑn.əˈtɹɑp.ɪk/
  • rhymes with -ɒpɪk
  • rhymes with -əʊpɪk

1

adj

Meaning 1

Of, relating to, or affecting the rate of muscular contraction, especially of the heart.

Definition source: English Wiktionary via Wiktextract

Usage: not-comparable

Topics: medicine, physiology, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From chrono- (“referring to time”) + -tropic (“affecting, changing”), from Ancient Greek χρόνος (khrónos, “time”) + τρόπος (trópos, “turn, direction, way”) + -ικός (-ikós, “-ic”, adjectival suffix).

Across languages

Translations

1 source translations are retained for this English entry.

  • Portuguese: cronotrópico — that affects heart rate