block up

Examples (10)

• Leaves and debris have blocked up the drain.
• If you pour grease down the sink, you'll block up the pipes.
• A fallen tree blocked up the only road into the valley.
• My sinuses feel completely blocked up from this cold.
• They decided to block up the old window to improve insulation.
• Don't block up the fire exit with those chairs.
• The chimney was blocked up with soot and a bird's nest.
• Years of sediment had blocked up the river mouth.
• He blocked up the hole in the wall with some old newspapers.
• The narrow alleyway was blocked up by a delivery truck.