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mantis

American  
[man-tis] / ˈmæn tɪs /

noun

  • mantises,
    plural
  • mantes
    plural
  1. any of several predaceous insects of the order Mantidae, having a long prothorax and typically holding the forelegs in an upraised position as if in prayer.


mantis British  
/ ˈmæntɪs /

noun

  1. Also called: praying mantis. any carnivorous typically green insect of the family Mantidae, of warm and tropical regions, having a long body and large eyes and resting with the first pair of legs raised as if in prayer: order Dictyoptera See also cockroach

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of mantis

1650–60; < New Latin < Greek mántis prophet, kind of insect; akin to mania

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Vocabulary lists containing mantis

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

His proposed addition to Marcel Breuer’s original Whitney Museum would have hovered above it with predatory menace, like an 11-story concrete praying mantis.

From The Wall Street Journal ● Mar. 20, 2026

And there was a vigorous cat chase at Yankee Stadium in 2021 on the same day that a mantis sat on a player’s head for two innings.

From Seattle Times ● May 16, 2024

When a prey insect buzzes by to look for nectar, the mantis rapidly strikes.

From Science Magazine ● Nov. 28, 2023

We chatted and fed some house flies to a large praying mantis perched on the branch of a trumpet flower shrub.

From Los Angeles Times ● Nov. 19, 2023

Let’s say you want to remember ten animals: elephant, giraffe, cow, duck, bison, echidna,* sheep, praying mantis, ladybug, and tabby cat.

From "Words Like Loaded Pistols" by Sam Leith

The crickets, grasshoppers, walking sticks, praying mantes, and cockroaches, strange as it may seem, are all near relatives to each other.

From The Insect Folk by Margaret Warner Morley

I will give an example, taken from the mantes, or praying insect, where, though the difference in size between the sexes is much less than among many spiders, the ferocity of the female is extraordinary.

From The Truth About Woman by C. Gasquoine (Catherine Gasquoine) Hartley

In due time a proclamation arrived from England creating The Order of the Golden Horseshoe and also fifty tiny golden horseshoes inscribed in Latin "Sic jurat transcerde mantes".

From Legends of the Skyline Drive and the Great Valley of Virginia by Etta Belle Walker Northington

Of course this wonderful deliverance is of God’s sending, and we will thank Him heartily for it; but at present you must go with them and take the mantes with you.”

From Hair-Breadth Escapes The Adventures of Three Boys in South Africa by H.C. Adams

The young mantes are similar to their parents, only they have no wings.

From The Insect Folk by Margaret Warner Morley

The spread of these Asian mantises highlights how human activity and climate change can alter the natural boundaries that once limited invasive species.

From Science Daily ● Jul. 11, 2026

Free roaming cats also prey on European mantises, which are already under pressure from competition with the invasive newcomers and are declining in many peri urban environments.

From Science Daily ● Jul. 11, 2026

The wistful, lovely song is accompanied by weird visuals of the aliens, who look like praying mantises, admiring the human specimen through the room’s windows, applauding when she goes to the bathroom and taking pictures.

From Los Angeles Times ● May 3, 2026

He was also passionate about his niche insect hobby, raising rare praying mantises.

From Los Angeles Times ● Aug. 15, 2024

Machine guns looked to me like praying mantises.

From "Milkweed" by Jerry Spinelli

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