*SET-U

English word origin

Etymology of AUC

From Latin AUC, (anno) ab urbe condita (“from the founding of the city”) or anno urbis conditae (“in the year of the city's having been founded”), both in reference to Rome's legendary establishment by Romulus. The era w

4 source sectionsExtended source reportWiktionary original ↗
In this entry · 4 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.

Source etymology 1

Original entry ↗
adv

According to the Roman era, which reckons the number of years passed from the foundation of the city of Rome by Romulus, now usually taken as 753 bc.

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

From Latin AUC, (anno) ab urbe condita (“from the founding of the city”) or anno urbis conditae (“in the year of the city's having been founded”), both in reference to Rome's legendary establishment by Romulus. The era was not in common use by the Romans, who preferred dating by the years' consuls, but Roman historians give several dates for this era. The one most commonly used in the present day is Varro's, which dates from the third year of the sixth Olympiad (753 bc).

Relationships mentioned by the source

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

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

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        "1": "en",
        "2": "la",
        "3": "AUC"
      },
      "expansion": "Latin AUC"
    },
    {
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      "args": {},
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    },
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    }
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    [
      "AUC",
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    ],
    [
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    ],
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      "ab urbe condita#Latin"
    ],
    [
      "founding",
      "founding"
    ],
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      "city",
      "city"
    ],
    [
      "anno urbis conditae",
      "anno urbis conditae#Latin"
    ],
    [
      "year",
      "year"
    ],
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      "city"
    ],
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      "founded",
      "founded"
    ],
    [
      "Rome",
      "Rome"
    ],
    [
      "Romulus",
      "Romulus"
    ],
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      "consul",
      "consul"
    ],
    [
      "bc",
      "BC"
    ]
  ],
  "references": [],
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      ],
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Source etymology 2

Original entry ↗
noun

Initialism of area under curve (the area under the curve in a plot of concentration of drug in blood plasma against time).

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

English initialisms.

Inspect preserved source fields

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

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  "lexical": [
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      "pos": "noun",
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Source etymology 3

Original entry ↗
name

United Self-Defense Forces of Colombia, a paramilitary group active from 1997 to 2006.

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

Initialism of Spanish Autodefensas Unidas de Colombia.

Inspect preserved source fields

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

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Source etymology 4

Original entry ↗
name

Initialism of assets under custody.

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

Initialism.

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 AUC →

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
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-QVVD