1. the quality of being breezy; a light, fresh wind or the presence of breezes
Usage: literal, physical sense
2. a casual, light, or carefree manner or tone; lack of seriousness or formality
Usage: figurative, informal

Examples

• The breeziness of the coastal air made the afternoon pleasant.
• She spoke with such breeziness that no one realized how serious the situation was.
• The breeziness of his tone suggested he wasn't worried about the deadline.
• I appreciated the breeziness of the conversation—it felt relaxed and friendly.
• The breeziness of the spring morning lifted everyone's mood.
• His breeziness masked a deeper anxiety about the upcoming exam.