1. plural of jumbo; very large things or animals, especially elephants
Usage: informal
2. large commercial aircraft, especially Boeing 747s
Usage: informal; aviation

Examples

• The circus featured three performing jumbos in the main ring.
• Several jumbos crossed the savanna in search of water.
• The airport can accommodate multiple jumbos on its longest runway.
• Two jumbos were delayed due to mechanical issues.
• The airline retired its fleet of aging jumbos last year.
• Wildlife photographers captured stunning images of the jumbos at sunset.