The meaning of HI is —used especially as a greeting. How to use hi in a sentence.

HI definition: 1. used as an informal greeting, usually to people who you know: 2. written abbreviation for the…. Learn more.

HI definition: (used as an exclamation of greeting) hello! See examples of hi used in a sentence.

A friendly, informal, casual greeting said when meeting someone. Hi, how are you? I just dropped by to say “hi”.

Definition of hi exclamation in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

3 days ago · When you greet someone, you have a lot of words to choose from, including "hey," "hello," "hiya," and "howdy," but hi is probably the most common. The first mention of hi …

Oct 1, 2023 · What is the meaning and origin of the word “hi”? Learn how this word has been used to greet and express interest in others.

Apr 30, 2025 · But what exactly does "hi" mean, how did it originate, and how is it properly used? In this comprehensive guide, we will explore the origins, appropriate contexts, cultural …

HI meaning: used as an informal way of saying “hello”

Apr 30, 2025 · Among the various ways to say hello, “Hi” is one of the most commonly used informal greetings in English. But what does “hi” really mean? When and how is it used? In this …