1. to be full of or swarming with; to abound
Usage: often used with ‘with’
2. to pour down heavily
Usage: used of rain; chiefly British

Examples

• The forest teems with wildlife during spring.
• The marketplace teems with vendors and shoppers.
• The pond teems with fish and frogs.
• It’s teeming outside, so bring an umbrella.
• The city teems with energy and excitement.
• The garden teems with colorful butterflies.
• Rain has been teeming down all morning.