Definition/Meaning of hi

• English - Interjection: Wikipedia hi A friendly , informal , casual greeting said when meeting someone . Hi , how are you? I just dropped by to say “ hi ”. An exclamation to call attention . Synonyms ( friendly informal greeting ) : hello Translations
• English - Adjective: hi Informal spelling of high , often hyphenated . Get hi- quality videos here! Next , set the burner to hi . Derived terms hi-tech hi-lo hi-five Related terms lo mid
• English - Noun: hi The word "hi" used as a greeting . I didn't even get a hi . Synonyms greeting , hello
• English - Alternative forms: heigh
• English - Etymology: American English (first recorded reference is to speech of a Kansas Indian), originally to attract attention , probably a variant of Middle English hy , hey (circa 1475) also an exclamation to call attention .