# Truman Doctrine

> English word · Proper noun

## Definitions
1. A policy of that America will support democracies under authoritarianism.

## Etymology
Named after US president Harry S Truman (1884–1972), who issued the doctrine in 1947.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/truman-doctrine