The word 'debark' is correct and usable in written English.
It can be used as a verb meaning to disembark or to leave a ship or aircraft. Example: The passengers were instructed to debark the cruise ship and proceed to the customs area for inspection.
Also available are portable debarkers and portable machines called tree monkeys that can delimb (actually prune) and debark standing trees.
Then we debark at the factory, which is gargantuan indeed.
European bison similarly eat foliage and, in addition, can debark trees with their horns.
The Coast Guard expects to take up to three years to fully debark.
Some of the veteran dredgemen grumbled that their outfit lacked a houseboat, which would have allowed the crew to sleep in dry bunks on the river; instead, they had to debark from the barge and make camp each night, after scouting for unflooded islands.
He would choose a few small pines in the National Forest, go there at night, fell and limb them, debark the sappy rind with a spud, exposing the pale, worm-tunnelled wood, and from the timbers he would make the simplest round-legged furniture, everything pegged, no nails or screws.
During their 45-day voyage their vessel would put in at Trinidad, Pernacibuco, Cape Town, and finally at Mombasa in Kenya, where they would debark.
At Mombasa they would debark.
You may get a little extra legroom, and who doesn't like a stranger scowling at them until the second they debark.
Gerald Zapf, who landed shortly after the blast, said his airplane circled the airport several times before landing, and passengers were forced to wait for some time before they could debark.
Hundreds of travelers had to debark at either the South Norwalk or East Norwalk stations and take a shuttle bus over the river.
