Dictionary.com
Thesaurus.com
Jump To:
  • ridley
    ridley
    noun
    a gray sea turtle, Lepidochelys kempii, of the Atlantic and Gulf coasts of North America, about 24 inches (61 centimeters) long, previously thought to be a hybrid of the loggerhead and green turtles: an endangered species.
  • Ridley
    Ridley
    noun
    Nicholas, c1500–55, English bishop, reformer, and martyr.

ridley

1 American  
[rid-lee] / ˈrɪd li /

noun

  • ridleys
    plural
  1. Also called bastard turtle.  Also called bastard ridley,.  Also called Atlantic ridley,.  a gray sea turtle, Lepidochelys kempii, of the Atlantic and Gulf coasts of North America, about 24 inches (61 centimeters) long, previously thought to be a hybrid of the loggerhead and green turtles: an endangered species.

  2. Also called Pacific ridley.  Also called olive ridley,.  an olive-colored sea turtle, Lepidochelys olivacea, similar to L. kempii, inhabiting tropical waters of the Indian, Pacific, and South Atlantic Oceans: threatened or endangered throughout its range.


Ridley 2 American  
[rid-lee] / ˈrɪd li /

noun

  1. Nicholas, c1500–55, English bishop, reformer, and martyr.

  2. a town in SE Pennsylvania, near Philadelphia.


Ridley British  
/ ˈrɪdlɪ /

noun

  1. Nicholas . ?1500–55, English bishop, who helped to revise the liturgy under Edward VI. He was burnt at the stake for refusing to disavow his Protestant beliefs when Mary I assumed the throne

"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 ridley

First recorded in 1895–1900; of undetermined origin

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:

Rhossi the Kemp's ridley sea turtle was found close to death in December 2023, and has been nursed back to health by staff at the Anglesey Sea Zoo.

From BBC Aug. 8, 2026

Kemp's ridley sea turtles rank among the most endangered sea turtle species on the planet.

From Science Daily Feb. 5, 2026

While collecting data on olive ridley sea turtles, she and her colleagues would routinely lift the creatures up onto their boat for examination.

From National Geographic Dec. 12, 2023

Olive ridley turtles visit the camp in the rainy season, and Vallerino was preparing for the arrival of the brown leatherback turtle in cooler waters when Otis struck.

From Reuters Nov. 4, 2023

Two others — Toast, a large green sea turtle, and Loaf, a Kemp’s ridley turtle — were released on Monday in Homosassa, which is north of Tampa.

From Seattle Times Oct. 27, 2023

As long as technocrats are playing God, Ridley Scott’s 1982 interpretation of Philip K. Dick’s story will never go out of style.

From Salon Sep. 4, 2026

A devastating pandemic, environmental destruction and a depleted society reduced to anarchy are the themes at play in Sir Ridley Scott's latest film The Dog Stars.

From BBC Aug. 27, 2026

At age 88, director Ridley Scott has proved he can still make brainy sci-fi, nearly half a century after “Alien.”

From The Wall Street Journal Aug. 27, 2026

Ridley Scott keeps looking down while we’re talking, a thick marker in his hand.

From Los Angeles Times Aug. 26, 2026

I consider, therefore, that an immense benefit has been conferred upon the Church of England by the foundation of Ridley Hall at Cambridge, and Wycliffe Hall at Oxford. 

From Edward Hoare, M.A. A record of his life based upon a brief autobiography by Edward N. Hoare

Kemp's ridleys are the rarest sea turtle in the world, and lay their eggs on only two beaches in Mexico and in Texas, USA.

From BBC Aug. 8, 2026

All are Kemp’s ridleys, the world’s smallest sea turtles and the most endangered of the six species found in U.S. waters, the aquarium said in a news release Monday.

From Seattle Times Dec. 7, 2021

That same paper said that while rehabilitation efforts like the one that got Muenster back to the ocean probably save a minute percentage of Kemp’s ridleys, they are critical to continuing to “bolster population resiliency.”

From Washington Post Jun. 30, 2020

A record 4.6 million olive ridleys nested last year on Mexico’s Pacific coast, mostly here at Playa Morro Ayuta in Oaxaca state and up the coast at Playa Escobilla.

From Los Angeles Times Oct. 26, 2018

For the highly exposed hawksbills and Kemp's ridleys, the safety margins also put them at risk of liver, thyroid and neurobehavioral damage.

From Scientific American Mar. 14, 2013

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training