bubble shell
- noun
- Specialized
:
caracol burbuja
- During low tide, children found a tiny bubble shell washed up on the beach.
Examples
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Some species of bubble shell are prized by collectors for their delicate appearance.
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The bubble shells were scattered across the sandy shore.
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The bubble shell glided gracefully along the sandy sea floor.
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I found a beautiful bubble shell on the beach.
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During low tide, children found a tiny bubble shell washed up on the beach.
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Some species of bubble shell are prized by collectors for their delicate appearance.
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The bubble shell glided gracefully along the sandy sea floor.
Synonyms
A family of small sea snails with thin fragile bubble-shaped shells that live in shallow seas
A small sea creature with a spiral shell that moves slowly
Surface Forms
Morphology
The meaning ('a thin, delicate shell resembling a bubble') is directly and compositionally derived from combining 'bubble' (a spherical, fragile pocket of gas) with 'shell' (an animal's hard outer covering). This simple noun+noun descriptive compounding and the clear visual image make the term readily understandable to a B1 learner who knows both constituents.
Etymology
Bubble shell may come from how the shell looks: the word bubble suggests a thin, round shape like a little soap bubble, and shell is the snail's outer home. So the name helps you picture a 'small sea snail' with a very thin, fragile shell.
