むこ婿muko
1.

A man who is welcomed into a family as the husband of their daughter, often implying a formal or traditional acceptance into the household.

2.

A male partner in a marriage, specifically one who marries into a family and fulfills the role of son-in-law.

3.

A man who is chosen and accepted as the husband during a marriage ceremony, emphasizing his role and connection to the bride's family.

はなむこ花婿hanamuko
1.

A man who is about to be married or has recently been married, often referred to in a ceremonial context during the wedding celebration.

2.

A term used to describe the male counterpart in a wedding, distinguished from the bride, particularly on the day of the ceremony.

むこい婿入mukoiri
1.

The act of a man entering his bride's family, typically signifying his adoption into her household through marriage and associated rituals.

2.

The ceremony or process by which a husband takes on the surname of his wife, establishing his identity within her family lineage.

3.

The occasion during which a newlywed husband visits his wife's family for the first time after their marriage, symbolizing his integration into her familial circle.

むこえら婿選mukoerabi
1.

The process of selecting a suitable partner for one's daughter, often involving considerations of character, background, and compatibility.

2.

A traditional practice in which parents actively participate in finding and evaluating potential husbands for their daughters, reflecting cultural values and family expectations.

3.

The act of discerning and choosing a favorable match for a daughter, typically influenced by familial approval and social norms within a given community.

むこようし婿養子mukoyoushi
1.

A man who becomes a son-in-law through a legal adoption arrangement, thereby establishing a familial bond with his wife's parents.

2.

An individual who, by marrying the daughter, also enters into an adopted relationship with her family, gaining both a spouse and new parental ties.

3.

A husband to a daughter who assumes the legal rights and status of an adopted child within his wife's family, creating a dual role in the family structure.