expression, godan verb (-bu)
conclude one's speech; wrap up one's remarks
Used when finishing a speech or statement, often in formal or public speaking contexts.
最後に、一言お礼を申し上げて、語を結びたいと思います。
Finally, I would like to conclude my speech by expressing my gratitude.
Similar meaning but more casual; 語を結ぶ is more formal and often used in speeches or written conclusions.
Compound of 語 (go, 'word, speech') + を (o, object marker) + 結ぶ (musubu, 'to tie, to conclude'). The expression literally means 'to tie one's words', i.e., to bring a speech to a close.