出で来き合あう

godan verb (-u), intransitive verb

be ready-made; be pre-made

Describes something that is made in advance, not custom-made. Often used for food, clothes, or products that are mass-produced or prepared beforehand.

• 弁べん当とうはすでに出で来き合あっている。

  The boxed lunches are already prepared.

godan verb (-u), intransitive verb

become intimate; get close

Rare, somewhat old-fashioned usage for people becoming close or intimate. Modern Japanese more often uses 親しくなる or 仲良くなる.

• 二人ふたりは旅たびの間あいだに出で来き合あった。

  The two became intimate during the trip.