*SET-U

English word origin

Etymology of abrupt

First attested in 1583. Borrowed from Latin abruptus (“broken off”), perfect passive participle of abrumpō (“break off”), formed from ab (“from, away from”) + rumpō (“to break”).

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In this entry · 1 source sections

The source etymologies

Wiktionary via Kaikki / Wiktextract

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Unnumbered source etymology

Original entry ↗
adj

Broken away (from restraint). · Without notice to prepare the mind for the event; sudden; hasty; unceremonious. · Curt in manner. · Having sudden transitions from one subject or state to another; unconnected; disjointed.

verb

To tear off or asunder. · To interrupt suddenly.

noun

Something which is abrupt; an abyss.

Selected source glosses provide context, not a complete modern definition inventory

First attested in 1583. Borrowed from Latin abruptus (“broken off”), perfect passive participle of abrumpō (“break off”), formed from ab (“from, away from”) + rumpō (“to break”).

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

This page abbreviates 3 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

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Where this record stops

This page does not supply an independently verified sound-change sequence, first-use manuscript or complete family tree unless a cited analysis explicitly establishes one. Missing detail here is a limit of this record—not a claim that humanity knows nothing more.

An older meaning does not determine what a word must mean today. Follow the sources, preserve disagreements, and keep ancestry separate from interpretation.

Contribute located evidence for abrupt →

Source and snapshot

Imported from Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Selected fields are reformatted and grouped; wording, source identity and etymology sections are retained. CC-BY-SA-4.0 applies to the imported source material.

Dump: 2026-10-01 · Extracted: 2026-10-30. These are snapshot dates, not the word’s first attestation or the page’s revision date.

Source entry and bibliography ↗Wiktionary revision history ↗Acquisition and rights ledger
Machine-source provenance
Source SHA-256
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Import run
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Permanent entry ID
w-YWJydXB0