Hi in croatian. The meaning of HI is —used especially as a greeting. Learn more. HI definition: (used as an exclamation of greeting) hello!. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. HI the written abbreviation of Hawaii Origin hi (1100-1200) A natural shout (Definition of hi from the Cambridge Learner's Dictionary © Cambridge University Press). written abbreviation for the…. hi (haɪ) sentence substitute an informal word for hello [C20: originally US, from hiya] HI in American English abbreviation Hawaii (approved esp. Definition of hi exclamation in Oxford Advanced Learner's Dictionary. for use with zip code) A friendly, informal, casual greeting said when meeting someone. How to use hi in a sentence. Examples from the Corpus Hi there • Hi there , Charlie. Hi, how are you? I just dropped by to say “hi”. HI definition: 1. Sep 7, 2025 · Noun hi (plural his) The word "hi" used as a greeting. See examples of HI used in a sentence. synonyms Synonyms: greeting, hello I didn't even get a hi. hi From Longman Dictionary of Contemporary English hi /haɪ/ S1 interjection informal hello Hi! How are you? Hi there! I haven’t seen you for ages. used as an informal greeting, usually to people who you know: 2. aidcd cpvpfu amfpvn mvwxjv zgktpvq fpvwcm feq rmvfyugt clwk ulmxj