Learn how to say Mildness correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word mildness:
(of a feeling, attitude, or illness) a lack of severity or extremeness; moderation ⇒ The sheer mildness of the retort makes it suspect.
gentleness of character, behaviour, etc; even-temperedness ⇒ There was a mildness about his manner.
gentleness or temperateness of climate; the quality of being neither too hot nor too cold, and pleasant because of this ⇒ the mildness of an English autumn
(of a taste, food, etc) the quality of being not powerful, strong, sharp, or bitter, especially when you like it because of this
(of soap, washing-up liquid, shampoo) the fact or quality of feeling pleasant on the skin and not containing any substances that might make the skin sore