5 senses: 1. an expression of greeting used on meeting a person or at the start of a telephone call 2. a call used to attract.. Click for more definitions. Definition of hello exclamation in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Define hello. hello synonyms, hello pronunciation, hello translation, English dictionary definition of hello. interj. Used to greet someone, answer the telephone, or express surprise. n. pl. hel·los A calling or. HELLO definition: 1. used to greet someone: 2. used to start a conversation on the telephone: . Learn more. Definition of hello in the Definitions.net dictionary. Meaning of hello. What does hello mean? Information and translations of hello in the most comprehensive dictionary definitions resource on the web.
Hello definition: (used to express a greeting, answer a telephone, or attract attention.). See examples of HELLO used in a sentence.
Hello definition: (used to express a greeting, answer a telephone, or attract attention.). See examples of HELLO used in a sentence.