sterna

/'stə:nəm/

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The word "sterna" is a noun that refers to a genus of birds known as terns. Terns are a type of seabird that are usually found near oceans, lakes, and rivers. They are known for their graceful flying and often have long, pointed wings and tails.

Simple Explanation:

• Definition: "Sterna" refers to a group of birds called terns.
• Type: Noun
• Pronunciation: /ˈstɜːrnə/

Usage Instructions:

• "Sterna" is used in scientific or ornithological contexts (study of birds). You might encounter it in biology textbooks, nature documentaries, or when discussing bird species with experts.

Example:

• "The scientist studied the behavior of the sterna during migration."

Advanced Usage:

In more advanced discussions, you might see "sterna" used in research papers or articles discussing the classification of birds. For example: - "The genus Sterna includes species known for their remarkable flying abilities and adaptability to various aquatic environments."

Word Variants:

• Sterninae: This is a subfamily that includes the genus "Sterna."
• Sternid: An adjective that describes something related to the terns.

Different Meaning:

In general English usage, "sterna" does not have other meanings outside of its scientific context related to birds.

Synonyms:

• Tern (as a common name for birds in this genus)

Idioms and Phrasal Verbs:

There are no widely used idioms or phrasal verbs that specifically include the word "sterna." However, you might use phrases related to birds, such as "fly like a bird" to describe gracefulness.

Summary:

To sum up, "sterna" is a specific term used mainly in scientific contexts to refer to a group of seabirds known as terns.

Academic

Noun

1. a genus of Sterninae

Synonyms

• Sterna
• genus Sterna