Skip to main content
duck-billed platypus

duck-billed platypus

1 7.2
A mammal from Australia that lays eggs and has a duck-like bill and webbed feet
  • noun
  • /dʌkˈbɪld ˈplætɪpəs/
  • Australian
translation icon : ornitorrinco

Examples

  • I refer specifically to the duck-billed platypus.

    Fiction book (2000)
  • It is generally the duck-billed platypus that gets mentioned in the same breath as God's sense of humor.

    Blog text (3)
  • I admire in particular, the bandicoot, the Rock wallaby and the duck-billed platypus.

  • The duck-billed platypus is known for its unique characteristics, such as its flat tail and webbed feet.

  • In Australia, the duck-billed platypus can often be found swimming in rivers and lakes.

  • Researchers studied the duck-billed platypus to learn more about its rare ability to detect electric fields in the water.

Synonyms

platypus
vsduck-billed platypus
  • Australian
15 5.8

A small Australian mammal that lays eggs and has a duck-like bill, webbed feet, and a flat tail

is the compound descriptive name with a hyphen and two parts
duckbill
vsduck-billed platypus
  • Australian
1 7.3

A small egg-laying mammal with a broad bill and webbed feet

is the full descriptive compound name used in formal or written contexts
duckbilled platypus
vsduck-billed platypus
  • Australian
6.5

A small Australian mammal with thick fur, webbed feet, and a broad flat bill that lays eggs

is identical in meaning but uses a hyphenated form
Ornithorhynchus anatinus
vsduck-billed platypus
  • Australian
9.9

A small furry water animal in Australia and Tasmania with a broad duck-like bill and webbed feet

is the everyday compound descriptive name used in ordinary speech

Surface Forms

Morphology

duck-billed + platypus

The phrase is fully compositional: 'duck-billed' describes having a bill like a duck and 'platypus' names a small egg-laying mammal, so together they denote a mammal with a duck-like bill. This literal, descriptive compound follows normal English formation and is cross-linguistically mirrored, so a B1 learner who knows the constituent words can readily infer the meaning.

Etymology

Duck-billed platypus paints a picture: it has a broad bill like a duck and wide, flat feet, and the word platypus originally meant 'flat foot'. So, the name helps you remember this small Australian mammal with a duck-like bill and flat feet.