paper nautilus
- noun
- /ˈpeɪpər ˈnɔːtɪləs/
- The female paper nautilus produces a beautiful, spiraled shell that is both delicate and unique.
Examples
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As we walked along the beach, we discovered the stunning paper nautilus shells washed ashore.
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Marine biologists study the habitat of the paper nautilus to understand how its shell is formed.
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No, the paper Nautilus shell is something else.
Synonyms
A small sea animal like an octopus whose female makes a thin papery coiled shell
A sea animal like an octopus whose female makes a thin spiral shell
A kind of sea octopus whose females make a thin, paper shell
Surface Forms
Morphology
The noun phrase is a straightforward modifier + noun: 'paper' describes a nautilus with a papery shell, so the meaning (a nautilus with a delicate, paper-like shell) is directly derivable from the constituents. This literal compositional pattern is common and predictable across languages, so a B1 learner who knows both words would readily infer the meaning.
Etymology
Paper nautilus may come from the female sea creature, a kind of octopus, that makes a very thin, spiral shell which looks like paper and like a small nautilus shell. She uses this light shell to hold her 'eggs' and float on the sea, so the name now means a sea animal with a fragile, papery shell.