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leatherback turtle

leatherback turtle

1 5.0
A very large sea turtle with a soft, leather-like shell that swims long distances
  • noun
  • /ˈlɛðərˌbæk ˈtɜːrtl/
translation icon : tortuga laúd
  • A leatherback turtle conservation program initiated by VDT has expanded with VDT assistance but is now under the control of a village committee working jointly with the Marine Research Foundation.

Examples

  • I called Mass Audubon and reported the stranded leatherback turtle.

    Blog text (5)
  • PHOTO (COLOR): Figure 3: Leatherback turtles, an endangered species, frequently nest on Kamiali beaches.

    Academic text (2007)
  • The leatherback turtle is the largest living turtle, often reaching over 6 feet in length.

  • Conservationists work hard to protect the leatherback turtle, which is listed as an endangered species.

  • I was thrilled to see a leatherback turtle swimming gracefully in the ocean during my vacation.

Synonyms

leatherback
vsleatherback turtle
2 7.0

A very large sea turtle with a flexible, soft shell

is the fuller common name stressing the flexible shell and large size
Dermochelys coriacea
vsleatherback turtle
  • Specialized
8.6

A very large sea turtle with a soft, leathery shell that is the biggest living turtle

is the common name used in everyday language rather than scientific term
leathery turtle
vsleatherback turtle
4.8

A very large sea turtle with a soft, flexible shell instead of hard plates

is the standard established name not simply a descriptive label

Surface Forms

Morphology

leatherback + turtle

The meaning 'a large marine turtle with a leathery, flexible shell' is directly and compositionally built from the constituents: 'leather(-back)' describes the shell quality and 'turtle' names the animal. This is a straightforward descriptive compound following common English modifier+noun patterns (and similar forms exist cross-linguistically), so a B1 learner who knows the parts should infer the meaning.

Etymology

Leatherback turtle: The name leatherback turtle comes from the animal's shell, which looks like thick, dark leather on its back instead of a hard shell, so people used the words leather and back to describe it. So the name helps you remember it is a 'large sea turtle' with a soft, flexible shell.