1. a sewing technique that wraps thread around the edge of fabric to prevent fraying
Usage: sewing
2. a cloudy sky condition with complete cloud cover
Usage: meteorology

1. present participle of overcast: sewing over an edge to prevent fraying
Usage: sewing
2. present participle of overcast: becoming cloudy or covered with clouds
Usage: meteorology

Examples

• The seamstress finished the hem with careful overcasting.
• Overcasting prevents the fabric edges from unraveling.
• The weather forecast predicted overcasting by afternoon.
• She was overcasting the seams on her handmade dress.
• The sky was overcasting as storm clouds gathered.
• Proper overcasting extends the life of homemade garments.
• The meteorologist noted the rapid overcasting of the morning sky.