abandoned or unused and falling into ruinsHis body was found dumped in a derelict warehouse.
They would be derelict in their duty not to pursue it.
The jury ruled that the Council had acted in a negligent manner.
Many publishers have simply become far too slack.
It would be irresponsible to accept unrealistic targets.
She's careless about her personal hygiene.
One of the problems is lax security for airport personnel.
I would be remiss if I did not do something about it.
a social outcast or vagrantA confused and wizened derelict wandered in off the street.
He lived on the street as a vagrant.
an old tramp who slept rough in our neighbourhood
bum (informal), ,
A bum, a derelict, is what he looked like.
an out-of-work drifter
some poor down-and-out in need of a meal
hobo mainly US),
vagabond (old-fashioned), , ,
He had lived as a vagabond, begging for food.
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in the sense of bum
a trampA bum, a derelict, is what he looked like.
in the sense of careless
done or acting with insufficient attentionShe's careless about her personal hygiene.
Video: pronunciation of 'derelict'
derelict 的词库—— 柯林斯 英语词库
Life on the edge