Phrases & IdiomsIdiom guide

A Change of Heart

A “change of heart” means changing your opinion or feelings about something. The guide establishes the present-day idiom and does not invent an exact coinage or first-use account.

Quick answer

A “change of heart” means a change in your opinion or feelings about something.

Key details

Canonical Forma change of heart
Core Meaninga change in your opinion or feelings about something

Further guidance

Current Meaning

a change in your opinion or feelings about something

History Boundary

This guide establishes the documented present-day form and meaning and does not assert an exact inventor, coinage, or first printed use.

Sources and evidence

Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.

  1. Change of heart — Cambridge Dictionary (opens in a new tab)Cambridge University Press · Current idiom meaning: a change in opinion or feelings

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