mollusk

/'mɔləsk/ Cách viết khác : (mollusk) /'mɔləsk/

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Word: Mollusk

Part of Speech: Noun

Definition: A mollusk is a type of animal that has a soft body and usually lives in a shell. These animals are invertebrates, meaning they do not have a backbone. Common examples of mollusks include snails, clams, octopuses, and squids.

Usage Instructions:

• Singular and Plural: You can say "one mollusk" when talking about a single animal. When referring to more than one, use "mollusks."
• Context: Mollusks can be found in various environments, including oceans, rivers, and on land.

Example Sentence:

• "The beach was full of beautiful shells left behind by mollusks."

Advanced Usage:

• In scientific contexts, you might refer to different classes of mollusks, such as Gastropoda (snails and slugs) or Cephalopoda (octopuses and squids).

Word Variants:

• Molluscan (adjective): Relating to mollusks.
  • Example: "The molluscan species found in this region are quite diverse."

Different Meanings:

• The term "mollusk" is primarily used in biological contexts, so it does not have other meanings in different fields.

Synonyms:

• Shellfish (though this term is broader and can include some crustaceans)
• Gastropod (a specific type of mollusk like snails)

Idioms and Phrasal Verbs:

• There are no common idioms or phrasal verbs directly related to "mollusk."

Summary:

In summary, a "mollusk" is an interesting group of soft-bodied animals often found in shells. They play important roles in ecosystems and are studied in biology.

Academic

Noun

1. invertebrate having a soft unsegmented body usually enclosed in a shell

Synonyms

• mollusc
• shellfish