1. superlative form of ducky; most fortunate, pleasant, or satisfactory
Usage: informal; chiefly British

Examples

• That's the duckiest outcome we could have hoped for.
• She had the duckiest luck finding a parking spot right away.
• Everything turned out just ducky—or rather, duckiest—for the team.
• Of all the possible solutions, this one seems the duckiest.
• The duckiest part of the vacation was swimming in the crystal-clear lake.