Phrase guide

Underground Railroad

name · noun · 3 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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No pronunciation record was provided for this word.

1

name

Meaning 1

The pre-American Civil War anti-slavery resistance movement dedicated to helping escaped slaves to reach safe territory.

Definition source: English Wiktionary via Wiktextract

Usage: historical

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A clandestine network used to exfiltrate dissidents out of their country.

Definition source: English Wiktionary via Wiktextract

Topics: government, politics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

secret aid to escaping slaves that was provided by abolitionists in the years before the American Civil War

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: Underground Railway

Antonyms: none provided

Broader terms: escape, flight

History

Etymology

After the historical Underground Railroad in the United States.