It is the “wish for marriage”, whether or not you want to get married.
“Marriage” means that a man and a woman become a married couple, while “desire” means a desire, and the term usually means “strong desire for marriage” or “weak desire for marriage”. It is often used as such.
If you choose this word, you can say that you have a strong desire to marry.
Japanese says “Ke-kkon-gan-bo”.
> marriage and wedding stock
けっこんがんぼう 漢字