1. rolled about or lay in mud, water, or dust
2. indulged excessively in an emotion or situation, especially self-pity or despair

Examples

• The pigs wallowed in the muddy pen.
• The elephant wallowed in the cool river water.
• After the breakup, she wallowed in self-pity for weeks.
• He wallowed in his misery instead of seeking help.
• The hippos wallowed in the shallow pond all afternoon.
• She wallowed in guilt over her mistake.
• The buffalo wallowed in the dust to cool off.