Phrase guide

swift boat

noun · verb · 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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1

noun

Meaning 1

A small, shallow draft water vessel used by the United States navy for counterinsurgency (COIN) operations during the Vietnam War; Fast Patrol Craft (PCF).

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

Alternative letter-case form of swift boat

Definition source: English Wiktionary via Wiktextract

Usage: alt-of

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

to put forth sensational negative stories about a political figure as part of a smear campaign against them, especially regarding their military record

Definition source: English Wiktionary via Wiktextract

Usage: US, derogatory, neologism, transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From a campaign in 2004 by the political group Swift Boat Veterans for Truth that sought to challenge the legitimacy of each combat medal awarded by the U.S. Navy to presidential candidate John Kerry, and the disposition of his discharge.