certainty   (Sound)

The certainty has 2 Senses.

• certainty
• 堅さ, 必然, 定, 確実性, 固さ, 確信, 確実度
• the state of being certain; "his certainty reassured the others"
• 確かである状態

• sure thing, foregone conclusion, certainty
• 必然, 定
• something that is certain; "his victory is a certainty"
• 何か確実なもの