及および

conjunction

and; as well as

Formal conjunction used to connect nouns or noun phrases, similar to と but more common in written or formal contexts.

• 会かい議ぎには社しゃ長ちょう及および部ぶ長ちょうが出しゅっ席せきした。

  The president and the department heads attended the meeting.

• 申もうし込