stealth

1 of 2

noun

ˈstelth 

1

: a cautious, unobtrusive, and secretive way of moving or proceeding intended to avoid detection

Makos, among the fastest of sharks, chase down their prey. Slower species … rely on stealth and explosive power.

—Steve Kemper

The intricate labor … required courage and stealth.

—Sue M. Halpern

As we walked closer we began treading with exaggerated stealth until we came very close …

—Dorothy Dimsdale

A thief does his work in secret and by stealth.

—Harry Shaw

2

: an aircraft-design characteristic consisting of oblique angular construction and avoidance of vertical surfaces that is intended to produce a very weak radar return

—usually used before another noun

a stealth bomber/fighter

stealth aircraft

stealth technology

3

a

archaic : theft

b

obsolete : something stolen

stealth

2 of 2

adjective

1

: intended not to attract attention : stealthy

a stealth campaign

… the company has operated in stealth mode until now.

—Steve Silberman

Her team seemed to communicate with a secret stealth language …

—E. L. Konigsburg

see also stealth entry 1 sense 2

2

medical : involving or caused by an asymptomatic or presymptomatic infectious individual : silent sense 6b

stealth spread/transmission of a contagious disease

Synonyms

Adjective

• backstairs
• behind-the-scenes
• clandestine
• covert
• furtive
• hole-and-corner
• hugger-mugger
• hush-hush
• private
• privy
• secret
• sneak
• sneaking
• sneaky
• stealthy
• surreptitious
• undercover
• underground
• underhand
• underhanded

Examples of stealth in a Sentence

Noun

The fox uses stealth and cunning to hunt its prey.

Adjective

the SWAT team carried out a stealth raid on the house, which was believed to be harboring a terrorist cell

Recent Examples on the Web

Noun

Using stealth, a weasel scattered shoes around a kindergarten classroom in Japan and took 15 of them before police were called to investigate. —Alexis Simendinger, The Hill, 25 Nov. 2024

Or guests could go with The Bronze Monster 43mm, whose look is inspired by the Prohibition era and the stealth of rumrunners on Michigan waterways. —Michele Herrmann, Forbes, 3 Nov. 2024

Adjective

And yet his flair for provocation persists in the film’s scorpion sting of a coda, which brings forth a new interpretation of László’s legacy: one that essentially recasts his work as stealth propaganda, a Zionist Trojan horse. —Justin Chang, The New Yorker, 20 Dec. 2024

While the Sussexes do love a stealth drop, the couple have never actually commented publicly on the reports they were involved despite Polo and Meghan's lifestyle show being confirmed in April. —Benedict Cosgrove, Newsweek, 19 Dec. 2024

Word History

Etymology

Noun

Middle English stelthe; akin to Old English stelan to steal

First Known Use

Noun

14th century, in the meaning defined at sense 3a

Adjective

1979, in the meaning defined at sense 1

Phrases Containing stealth

• by stealth

Kids Definition

stealth

1 of 2 noun

ˈstelth 

1

: sly or secret action

2

: a design style intended to make an aircraft difficult to detect by radar

stealth

2 of 2 adjective

: intended not to attract attention : stealthy sense 2

a stealth campaign