Derelict
adjective / noun /ˈder.ə.lɪkt/ — Abandoned and falling into ruin
Definition
In a state of neglect and disrepair — abandoned and left to deteriorate. Of a building or vehicle: deserted and dilapidated. Of a person: failing in one's duty.
Beyond the definition
The sadness of what was used and then discarded. A derelict building shows not just abandonment but the passage of time since the abandonment — the evidence that the world moved on without it.
Origin & history
From Latin 'derelictus' (abandoned) — past participle of 'derelinquere' — 'de' (completely) + 'relinquere' (to leave). To leave completely. Related to 'relinquish'.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
The mill was derelict — beautiful and crumbling, every window long since broken by weather or boredom.
There is a specific sadness to derelict amusement parks — joy preserved in a structure from which joy has completely gone.
To be derelict in duty is to have abandoned responsibility; the word carries moral weight as well as physical decay.
How to use it
Follow this entry’s examples for grammatical form and sentence placement.
Choose “Derelict” when the meaning fits your context: In a state of neglect and disrepair — abandoned and left to deteriorate. Of a building or vehicle: deserted and dilapidated. Of a person: failing in one's duty.
Synonyms
dilapidated, ruined, abandoned, neglected, forsaken
Antonyms
maintained, inhabited, cared for
Related words
Word in the Wild
See how this word appears in life, language and stories.
Illustrative sentences and imagined stories for learning — not verified sightings, interviews, or sourced quotations.
Fictional scene
Reclaiming Old Chair

A beautiful, old chair sits in a forest, with vines, mushrooms, and nature slowly dismantling its structure.
The state of the chair—neglected, abandoned, and in disrepair—provides a clear visual representation of something derelict, left to deteriorate over time.
Image credit: Wordspun · AI-generated conceptual illustration
Questions about this word
What does "Derelict" mean?
Derelict is adjective / noun meaning: Abandoned and falling into ruin. In a state of neglect and disrepair — abandoned and left to deteriorate. Of a building or vehicle: deserted and dilapidated. Of a person: failing in one's duty.
Where does the word "Derelict" come from?
From Latin 'derelictus' (abandoned) — past participle of 'derelinquere' — 'de' (completely) + 'relinquere' (to leave). To leave completely. Related to 'relinquish'.