Please tell me that 'hello' related to which "part of speech" . pleas

1.	Please tell me that 'hello' related to which "part of speech" . please inform me quickly
Answer» Answer: Hello is an INTERJECTION Explanation: interjection MEANS an exclamatory WORD DENOTING some sudden feeling

Please tell me that 'hello' related to which "part of speech" . please inform me quickly

Answer»

Answer:

Explanation:

interjection MEANS an exclamatory WORD DENOTING some sudden feeling