1. soft, smooth, and pleasant in sound, taste, or feeling
2. relaxed and calm in manner or mood
3. having a rich, full flavor that is not sharp or bitter

1. to become or make more relaxed, gentle, or less intense

Examples

• The mellow sound of the saxophone filled the room.
• She has a mellow personality that puts everyone at ease.
• The wine had a mellow flavor after aging for several years.
• His voice became more mellow as he got older.
• The harsh lighting mellowed into a warm glow at sunset.
• Age has mellowed his once fiery temper.
• The mellow autumn afternoon was perfect for a walk.