1 full of energy and enthusiasm, and not able to be defeated or to fail:
She was staying with her grandmother, the unsinkable Olga.
More than 1,500 lives were lost in the accident, which occurred when the supposedly unsinkable ship hit an iceberg.
Proclaimed to be unsinkable, the battleship was destroyed after the Reconnaissance Unit spotted her at sea.
the role of USS Great Britain as Nato's unsinkable aircraft carrier
They hoped to gain some 'secret' military information about the fleet, such as how it was possible to sink a supposedly unsinkable ship.
It is a powerful coming-of-age tale in which tragedy is trumped by an unsinkable faith in human nature.
Among the fine crop of guest stars are Denis Lawson, Reece Dinsdale and the unsinkable Sylvia Sims.
the unsinkable Dolly Parton, who has a big brain under that big yellow wig
It has become clear that she follows in the great British tradition of unsinkable good-time girls best exemplified by Lily Savage
