言いい及およぶ

godan verb (-bu), intransitive verb

refer to; mention

Used when a speaker or writer brings up a topic or point, often in formal or careful speech. The verb is intransitive and typically takes に to mark what is referred to.

• 彼かれはスピーチで環かん境きょう問もん題だいに言いい及およんだ。

  He referred to environmental issues in his speech.

• その点てんについては、後のちほど言いい及およびます。

  I will mention that point later.