Hey, friend means a very beautiful relationship, I think nobody can explain the actual meaning of this word because this is not a word it is a beautiful way to live life. A friend is the name of God that is always with you, it is a name of hope, its field of love.
full form of” F. R I .E. N .D
F=fight for you
S=stand by you
So, friend means a person who is only for you.
Friend means the first relation in the earth which never dies.