*SET-U

English word origin

Etymology of across

Etymology tree Proto-Indo-European *h₁én Proto-Italic *en Old Latin en Latin in Old French en Proto-Indo-European *(s)ker-der.? Proto-Italic *kruks /*krukis Latin crux Old French crois Anglo-Norman an croizbor. Middle En

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 ↗
noun

A word that runs horizontally in the completed puzzle grid or its associated clue.

adv

From one side to the other. · On the other side. · In a particular direction. · Horizontally.

prep

To, toward, or from the far side of (something that lies between two points of interest). · On the opposite side of (something that lies between two points of interest). · across from: on the opposite side, relative to something that lies between, from (a point of interest). · From one side to the other within (a space being traversed).

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

Etymology tree Proto-Indo-European *h₁én Proto-Italic *en Old Latin en Latin in Old French en Proto-Indo-European *(s)ker-der.? Proto-Italic *kruks /*krukis Latin crux Old French crois Anglo-Norman an croizbor. Middle English acros English across From Middle English acros, from early Middle English a-croiz, a-creoyz, from Anglo-Norman an (“in, on”) + croiz (“in the form of a cross”). More at cross. By surface analysis, a- + cross.

Relationships mentioned by the source

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

  • Inherited-form mentionacrosenm
  • Inherited-form mentiona-croizenm

This page abbreviates 5 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.

{
  "templates": [
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:acros",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *h₁én\nProto-Italic *en\nOld Latin en\nLatin in\nOld French en\nProto-Indo-European *(s)ker-der.?\nProto-Italic *kruks /*krukis\nLatin crux\nOld French crois\nAnglo-Norman an croizbor.\nMiddle English acros\nEnglish across\n[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"in\", \"children\" : [ { \"terms\" : [ { \"id\" : \"in\", \"children\" : [ { \"terms\" : [ { \"id\" : \"in\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₁én\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*en\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old Latin\", \"term\" : \"en\", \"lang\" : \"itc-ola\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Latin\", \"term\" : \"in\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"en\", \"status\" : \"ok\", \"lang\" : \"fro\" }, { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"alt\" : \"*kruks\\/\\/*krukis\", \"lang_name\" : \"Proto-Italic\", \"status\" : \"inline\", \"children\" : [ { \"keyword_abbrev\" : \"der.\", \"keyword_label\" : \"Derived from\", \"terms\" : [ { \"is_uncertain\" : true, \"id\" : \"turn\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*(s)ker-\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"crux\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old French\", \"term\" : \"crois\", \"status\" : \"ok\", \"lang\" : \"fro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"Anglo-Norman\", \"term\" : \"an croiz\", \"status\" : \"inline\", \"lang\" : \"xno\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"acros\", \"status\" : \"ok\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"across\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"across\">"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "acros"
      },
      "expansion": "Middle English acros"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "a-croiz"
      },
      "expansion": "Middle English a-croiz"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "xno",
        "3": "an",
        "4": "",
        "5": "in, on"
      },
      "expansion": "Anglo-Norman an (“in, on”)"
    },
    {
      "name": "surf",
      "args": {
        "1": "+pre",
        "2": "en",
        "3": "a",
        "4": "cross"
      },
      "expansion": "By surface analysis, a- + cross"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:acros",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *h₁én\nProto-Italic *en\nOld Latin en\nLatin in\nOld French en\nProto-Indo-European *(s)ker-der.?\nProto-Italic *kruks /*krukis\nLatin crux\nOld French crois\nAnglo-Norman an croizbor.\nMiddle English acros\nEnglish across"
    }
  ],
  "links": [
    [
      "*h₁én",
      "Reconstruction:Proto-Indo-European/h₁én#Proto-Indo-European:_in"
    ],
    [
      "*en",
      "Reconstruction:Proto-Italic/en#Proto-Italic:_in"
    ],
    [
      "en",
      "en#Latin:_in"
    ],
    [
      "in",
      "in#Latin"
    ],
    [
      "en",
      "en#Old_French"
    ],
    [
      "*(s)ker-",
      "Reconstruction:Proto-Indo-European/(s)ker-#Proto-Indo-European:_turn"
    ],
    [
      "crux",
      "crux#Latin"
    ],
    [
      "crois",
      "crois#Old_French"
    ],
    [
      "an croiz",
      "an croiz#Old_French"
    ],
    [
      "acros",
      "acros#Middle_English"
    ],
    [
      "acros",
      "acros#Middle_English"
    ],
    [
      "a-croiz",
      "a-croiz#Middle_English"
    ],
    [
      "a-creoyz",
      "a-creoyz#Middle_English"
    ],
    [
      "an",
      "an#Old_French"
    ],
    [
      "croiz",
      "croiz#Old_French"
    ],
    [
      "cross",
      "cross#English"
    ],
    [
      "a-",
      "a-#English"
    ],
    [
      "cross",
      "cross#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A word that runs horizontally in the completed puzzle grid or its associated clue."
      ],
      "tags": [
        "in-compounds",
        "often"
      ],
      "recordId": "63bfd5d4a6bad49e8f8052fab996f17d7013ae782b0a45995d16d64e8349d9a0",
      "rawRecordSha256": "f07bafaaa27e26ecc9d4a551653d841498b35c59ecea673051d2585f5a31fe5e",
      "sourceRecordOrdinal": 167976
    },
    {
      "pos": "adv",
      "glosses": [
        "From one side to the other.",
        "On the other side.",
        "In a particular direction.",
        "Horizontally."
      ],
      "tags": [
        "not-comparable"
      ],
      "recordId": "6da9e4575289297d578246632c4430a118820a1c78beb7731351f2d759acdb67",
      "rawRecordSha256": "4c6ed2ee8f13cdeea33a5990bff463101047891b5b5e81a2b439701ed057dc6f",
      "sourceRecordOrdinal": 167975
    },
    {
      "pos": "prep",
      "glosses": [
        "To, toward, or from the far side of (something that lies between two points of interest).",
        "On the opposite side of (something that lies between two points of interest).",
        "across from: on the opposite side, relative to something that lies between, from (a point of interest).",
        "From one side to the other within (a space being traversed)."
      ],
      "tags": [
        "Southern-US"
      ],
      "recordId": "d7b411e424deb9fe36cbe9e3627b942203a05955a17c9bd124cdb7e1701907b9",
      "rawRecordSha256": "7f91efe020fda8f5099cd3478cec6568ef85e7a42bd4fae64361aaadacdacc60",
      "sourceRecordOrdinal": 167974
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 5,
    "glosses": 0
  }
}

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 across →

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-YWNyb3Nz