Earlier quoted context omitted.
that does not in any way make it correct
That is absolutely the only requirement for it to be correct. Words are defined by the way people use them, and that can change over time. A dictionary is a record, not a rulebook.
“When I use a word,’ Humpty Dumpty said in rather a scornful tone, ‘it means just what I choose it to mean — neither more nor less.’
’The question is,’ said Alice, ‘whether you can make words mean so many different things.’
’The question is,’ said Humpty Dumpty, ‘which is to be master — that’s all.” ― Lewis Carroll, Through the Looking Glass