Definition of chelonian in English:

chelonian

noun

Zoology
  • A reptile of the order "Testudines"(formerly "Chelonia"); a turtle, terrapin, or tortoise.

    • ‘However, some chelonians may depend heavily upon body lipid reserves to complete vitellogenesis and egg production.’
    • ‘The program she directs is to study the diversity and biology of southern Africa's chelonians (tortoises and turtles).’
    • ‘Most studies of the locomotor performance of reptiles have focused on lizards, with chelonians, especially hatchlings and juveniles, being largely overlooked.’
    • ‘The capital, income and mixed reproductive strategies, originally described for birds, have been applied to other organisms including chelonians.’
    • ‘Among tetrapods, most species of mammals, birds, amphibians, and chelonians are larger at higher latitudes.’

adjective

Zoology
  • Relating to or denoting chelonians.

    • ‘In this article the chelonian fauna of the Portezuelo Formation is described.’
    • ‘As a chelonian keeper, Chris has worked with several tortoises, and north American freshwater turtles.’
    • ‘Over the last 15 years, the focus of Sal's herp interests has been primarily dedicated to chelonian husbandry.’
    • ‘This drug is perhaps the most commonly used treatment in chelonian medicine.’
    • ‘A second drug that is widely utilized in chelonian medicine is Baytril.’

Pronunciation:

chelonian

/kəˈlōnēən/