1. past tense of mizzle; to rain in fine drops or drizzle
Usage: chiefly British; informal
2. past tense of mizzle; to move or go away quickly or furtively
Usage: British slang; dated

Examples

• It mizzled all morning, making the grass damp.
• The weather forecast said it would mizzle, so I brought an umbrella.
• After the argument, he mizzled off without saying goodbye.
• We waited for the rain, but it only mizzled lightly.
• The drizzle mizzled down on the cobblestone streets.