*SET-U

English word origin

Etymology of plus

Etymology tree Proto-Indo-European *pleh₁- Proto-Indo-European *-yōs Proto-Indo-European *pléh₁yōs Proto-Italic *plēōs Old Latin plousder. Latin plusder. Latin plūsbor. English plus Borrowed from Latin plūs (“more”).

1 source sectionExtended source reportWiktionary original ↗
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

Being positive rather than negative or zero. · Positive, or involving advantage. · Electrically positive. · (Of a quantity) Equal to or greater than; or more; upwards.

prep

And; sum of the previous one and the following one. · With; having in addition.

verb

To add; to subject to addition. · To increase in magnitude. · To improve. · To provide critical feedback by giving suggestions for improvement rather than criticisms.

noun

A positive quantity. · An asset or useful addition. · A plus sign: +. · Abbreviation of LGBT+

conj

And also; in addition; besides (which).

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

Etymology tree Proto-Indo-European *pleh₁- Proto-Indo-European *-yōs Proto-Indo-European *pléh₁yōs Proto-Italic *plēōs Old Latin plousder. Latin plusder. Latin plūsbor. English plus Borrowed from Latin plūs (“more”).

This page abbreviates 6 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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        "1": "en",
        "2": ":bor",
        "3": "la:plūs<t:more><id:adverb>",
        "text": "+",
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      "*-yōs",
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    ],
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      "*pléh₁yōs",
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      "*plēōs",
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    [
      "plous",
      "plous#Latin"
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      "plus",
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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 plus →

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-cGx1cw