Respuesta :
It would be absolutely true to say that “Conceit” is best defined as a lengthy or extended. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that you were looking for and it has actually come to your great help.
False Conceit is best defined as
"(1) a result of mental activity : thought
(2) : individual opinion
b : favorable opinion especially : excessive appreciation of one's own worth or virtue.
My source was webester dictionary online. i hope this helps.