誠に (Makotoni) is a Japanese adverb meaning “really, truly, very, extremely”.
Meanings
- adverbreally; truly; very; extremely; exceedingly; sincerely
Examples
結果はまことに申し分ない。
The outcome leaves nothing to be desired.
彼はまことに利口な少年です。
He is indeed a clever boy.
誠に、誠に、あなたに告げます。
I tell you the truth.
Sentences from Tatoeba (CC BY 2.0 FR).