pterodactyl

American  

[ter-uh-dak-til] / ˌtɛr əˈdæk tɪl /

noun

1. any of a number of genera of flying reptiles of the extinct order Pterosauria, from the Jurassic and Cretaceous periods, having a highly reduced tail and teeth and a birdlike beak.

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pterodactyl British  

/ ˌtɛrəˈdæktɪl /

noun

1. any extinct flying reptile of the genus Pterodactylus and related genera, having membranous wings supported on an elongated fourth digit See also pterosaur

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pterodactyl Scientific  

/ tĕr′ə-dăk′təl /

1. Any of various small, extinct flying reptiles (pterosaurs) of the genus Pterodactylus of the late Jurassic and Cretaceous Periods. Pterodactyls had long, narrow jaws with sharp teeth, and a wingspan of 1 m (3.3 ft) or less.

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Other Word Forms

• pterodactylic adjective
• pterodactylid adjective
• pterodactyloid adjective
• pterodactylous adjective

Etymology

Origin of pterodactyl

1820–30; < New Latin Pterodactylus genus name, equivalent to Greek pteró ( n ) wing + -daktylos -dactylous

Compare meaning

How does pterodactyl compare to similar and commonly confused words? Explore the most common comparisons:

• pterosaur vs. pterodactyl

Explanation

Pretend that you are living during the Cretaceous period. Then look up at the sky. That fierce winged creature swooping down on you is a pterodactyl, a flying reptile. The word pterodactyl, pronounced "tear-uh-DACK-til," refers to a now-extinct group of winged reptiles known as pterosaurs. The word comes from the Latin Pterodactylus, the creatures' genus name, which originated in the Greek pteron, meaning “wing,” and daktulos, meaning “finger.” Although technically not a dinosaur, this flying reptile thrived during the same time period is as often seen among dinosaurs in movies.

Example Sentences

This pterodactyl sculpture mailbox is representative of art as healing modality and posits the pterodactyl as alternative to the rising phoenix — like, when a phoenix isn’t nearly gnarly enough to symbolize hardships overcome.

From Seattle Times • Jul. 14, 2023

“There’s nothing like seeing your bird fly out of sight into the Los Angeles metropolis … but returning, screaming like a pterodactyl dinosaur — to find me,” says Quach.

From Los Angeles Times • Mar. 16, 2023

A pterodactyl with some especially weird teeth was recently discovered in Southern Germany, shedding new light on the behaviors and diet of these ancient flying reptiles.

From Salon • Feb. 4, 2023

This small, scampering Triassic reptile is, scientists say, the ancestor of the great, winged pterodactyl.

From BBC • Oct. 5, 2022

A blue heron stood perched on an old bleached tire, and when she saw us she spread her wings and flew away, more pterodactyl than bird.

From "Turtles All the Way Down" by John Green