*SET-U

English word origin

Etymology of nova

Etymology tree Proto-Indo-European *nu Proto-Indo-European *néwos Proto-Italic *nowos Latin novusder. English nova Feminine nominative singular of Latin novus (“new”). The feminine is used since stella (“star”) is femini

2 source sectionsExtended source reportWiktionary original ↗
In this entry · 2 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 ↗
noun

Any sudden brightening of a previously inconspicuous star. · Ellipsis of classical nova

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

Etymology tree Proto-Indo-European *nu Proto-Indo-European *néwos Proto-Italic *nowos Latin novusder. English nova Feminine nominative singular of Latin novus (“new”). The feminine is used since stella (“star”) is feminine; thus nova is a shortening of new star (“nova stella”), first used in this sense in 1573 by Tycho Brahe.

Relationships mentioned by the source

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

  • Derivation mentionnovusla · new
Inspect preserved source fields

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

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      "args": {
        "1": "en",
        "2": ":der",
        "3": "la:novus",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *nu\nProto-Indo-European *néwos\nProto-Italic *nowos\nLatin novusder.\nEnglish nova\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*nu\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" }, { \"terms\" : [ { \"id\" : \"new\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*new-\", \"lang\" : \"ine-pro\" }, { \"id\" : \"athematic\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-os\", \"lang\" : \"ine-pro\" } ], \"is_group\" : true, \"keyword\" : \"afeq\", \"is_invisible\" : \"all\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*néwos\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*nowos\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"novus\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"English\", \"term\" : \"nova\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"nova\">"
    },
    {
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      "args": {
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        "2": "la",
        "3": "novus",
        "t": "new"
      },
      "expansion": "Latin novus (“new”)"
    },
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        "1": "en",
        "2": ":der",
        "3": "la:novus",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *nu\nProto-Indo-European *néwos\nProto-Italic *nowos\nLatin novusder.\nEnglish nova"
    }
  ],
  "links": [
    [
      "*nu",
      "Reconstruction:Proto-Indo-European/nu"
    ],
    [
      "*néwos",
      "Reconstruction:Proto-Indo-European/néwos"
    ],
    [
      "*nowos",
      "Reconstruction:Proto-Italic/nowos"
    ],
    [
      "novus",
      "novus#Latin"
    ],
    [
      "novus",
      "novus#Latin"
    ],
    [
      "stella",
      "stella#Latin"
    ],
    [
      "new star",
      "new star#Latin"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Any sudden brightening of a previously inconspicuous star.",
        "Ellipsis of classical nova"
      ],
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        "abbreviation",
        "alt-of",
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Source etymology 2

Original entry ↗
noun

plural of novum

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

Blend of novum + Latin -a. From the Latin -a suffix used as the plural suffix form for singular words ending with -um (an inflection of -us).

Relationships mentioned by the source

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

  • Blend componentnovumen
  • Derivation mention-ala
Inspect preserved source fields

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

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      "name": "der",
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        "2": "la",
        "3": "-a"
      },
      "expansion": "Latin -a"
    }
  ],
  "links": [
    [
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    ],
    [
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    ],
    [
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    ],
    [
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    ],
    [
      "-us",
      "-us#Latin"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
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        "plural of novum"
      ],
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        "form-of",
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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 nova →

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-bm92YQ