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polyplacophore

polyplacophore

9.9
A sea animal with eight hard plates on its back that crawls on rocks
  • noun
  • /ˌpɒliˈplækəˌfɔr/
  • Specialized
translation icon : poliplacóforo
  • The shell of a polyplacophore is made up of eight distinct plates, allowing it to flex over rough surfaces.

Examples

  • The polyplacophore crawled slowly across the rocky tide pool, its plates gleaming under the water.

  • The polyplacophore clings tightly to rocks in the ocean.

  • Many biologists study the polyplacophore for clues about the evolution of mollusks.

  • Look at that polyplacophore on the rock!

  • The polyplacophore crawled slowly across the rocky tide pool, its plates gleaming under the water.

  • The shell of a polyplacophore is made up of eight distinct plates, allowing it to flex over rough surfaces.

  • Many biologists study the polyplacophore for clues about the evolution of mollusks.

Synonyms

chiton
vspolyplacophore
  • Specialized
9.9

An animal that lives on rocks in the sea with a shell of eight hard plates

is the scientific class name used in formal biological classification
sea cradle
vspolyplacophore
  • Specialized
9.9

A sea animal with a shell of eight hard plates that clings to rocks

is the formal biological name rather than a poetic common term
coat-of-mail shell
vspolyplacophore
  • Specialized
9.9

A sea animal with eight overlapping hard plates that clings to rocks

is the academic class label rather than a descriptive nickname

Surface Forms

Morphology

polyplacophore = poly + placo + phore

This is a learned zoological term built from classical combining forms, but an average B1 learner is unlikely to infer the meaning of a chiton from 'poly-', 'placo', and '-phore'.

Etymology

Polyplacophore comes from Greek parts poly- 'many', placo- 'plate', like a dinner plate, and -phore 'to carry'. So it literally means 'many-plate carrier', which helps you remember that this sea animal carries many plates on its back.