informality   (Sound)

The informality has 2 Senses.

• informality
• 略儀, 違式
• a manner that does not take forms and ceremonies seriously
• 形式や礼儀を重視しない態度

• informality, ease
• freedom from constraint or embarrassment; "I am never at ease with strangers"
• 抑制や困惑から自由であること