hi
/haɪ/A casual greeting used to say hello to someone, often in informal contexts.
Hi, how are you?
Hi, how are you doing?
She waved and said hi to her friend.
She waved and greeted her friend.
Commonly used in spoken English, especially in North America. Can also be used in writing, such as in text messages or emails.
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💡Pro Tip
Formal vs. Informal
Use 'hi' in casual settings with friends, family, or colleagues you're familiar with. For more formal situations, 'hello' is often preferred.
⚡Gold Rule
Pronunciation
The 'h' in 'hi' is often silent in casual speech, making it sound like 'ai'.
📖Word Origin
Originated as a shortened form of 'hello' in the late 19th century, likely influenced by the greeting 'how do you do?'
📝Usage Notes
Can be used alone or followed by a person's name (e.g., 'Hi, John'). In some contexts, it can also be used to acknowledge someone without expecting a response.