1. resembling or containing flag (a type of flat stone); composed of or paved with flagstones
Usage: chiefly British; geological/architectural
2. drooping or sagging; lacking vigor or energy
Usage: informal

Examples

• The garden path was made of flaggy stone that had weathered over centuries.
• The flaggy pavement in the old town square was uneven and worn.
• After the long hike, his energy became flaggy and he needed to rest.
• The plant's flaggy leaves indicated it needed water.
• The flaggy rocks along the coastline were perfect for exploring tide pools.