primary interjection
Quick Summary
An interjection is a word or phrase in English grammar that expresses an emotional reaction or adds emphasis. It is grammatically independent, meaning it can often be removed from a sentence without changing its core meaning. The term "interjection" comes from Latin, meaning "to throw between," highlighting their role in being inserted into sentences to convey feelings.1
Interjections are common in speech and informal writing, used to express a range of emotions like surprise (Wow!), disgust (Yuck), or happiness (Yay!). They can also be used to get attention (Hey!), make requests (Shh!), or emphasize a point (Uh).1
There are primary interjections, which are words used only as interjections (e.g., oops, psst), and secondary interjections, which can function as other parts of speech as well (e.g., Congratulations!).1
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