Third-person singular simple present indicative form of debark.(verb)
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Use "debarks" in a sentence
"A messenger debarks to ask Captain Midnight for help."
"The story of Italian military intervention in Iraq begins when the resident scholar at the American Enterprise Institute, Michael Ledeen, sponsored by Defense Minister Antonio Martino, debarks in Rome with Pentagon men in tow to meet a handful of “Iranian exiles.”"
"When a passanger debarks, she swipes her room-key as she steps off the gangplank."