because people need some kinda word to greet eachother. Or all you can do is wave or some other gesture.
telephone operators invented the word 'hello'.
The word hello is an interjection. It is a greeting used when meeting someone.
is a English word
The Australian English word for "hello" is simply "hello". Australians speak 'normal' English. The casual way of greeting between friends is "G'day".
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Uhoro is the Kikuyu word for the English word hello.
The Tuvaluan word for hello is "talofa".
The word for hello in Cajun is "Bonjour."
The Yuman word for hello is "mahlha'."
telephone operators invented the word 'hello'.
The Iroquois word for hello is "skennen."
The Greek word for "Hello" is "γειά σου".
Tagalog translation of Hello: Hello
The word for 'hello' in Konkani is "नमस्कार" (Namaskar).
Ola is the portuguese word for helloOláHolaOlá!
The word for "hello" in the Philippines is spelled as "kumusta".
The translation of the word "hello" in French is "bonjour."