*SET-U

English word origin

Etymology of ajar

From Middle English ajar, on char (“on [the] turn”), from on (“on”) + char (“turn, occasion”), from Old English ċierr, cyrr (“turn”), from ċierran (“to turn, convert”), equivalent to a- + char. Akin to Scots char, chare

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 ↗
adv

Slightly turned or opened.

adj

Slightly turned or opened.

verb

To turn or open slightly; to become ajar or to cause to become ajar; to be or to hang ajar.

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

From Middle English ajar, on char (“on [the] turn”), from on (“on”) + char (“turn, occasion”), from Old English ċierr, cyrr (“turn”), from ċierran (“to turn, convert”), equivalent to a- + char. Akin to Scots char, chare (“to turn, cause to turn”), Dutch akerre, kier (“ajar”), German kehren (“to turn”). See char.

Relationships mentioned by the source

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

Inspect preserved source fields

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

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  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "ajar"
      },
      "expansion": "Middle English ajar"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "cierr",
        "4": "ċierr, cyrr",
        "5": "turn"
      },
      "expansion": "Old English ċierr, cyrr (“turn”)"
    },
    {
      "name": "prefix",
      "args": {
        "1": "en",
        "2": "a",
        "3": "char"
      },
      "expansion": "a- + char"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "char"
      },
      "expansion": "Scots char"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "akerre",
        "3": "akerre, kier",
        "4": "ajar"
      },
      "expansion": "Dutch akerre, kier (“ajar”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "kehren",
        "3": "",
        "4": "to turn"
      },
      "expansion": "German kehren (“to turn”)"
    }
  ],
  "links": [
    [
      "ajar",
      "ajar#Middle_English"
    ],
    [
      "on",
      "on#Middle_English"
    ],
    [
      "char",
      "char#Middle_English"
    ],
    [
      "ċierr, cyrr",
      "cierr#Old_English"
    ],
    [
      "ċierran",
      "cierran#Old_English"
    ],
    [
      "a-",
      "a-#English"
    ],
    [
      "char",
      "char#English"
    ],
    [
      "char",
      "char#Scots"
    ],
    [
      "chare",
      "chare#Scots"
    ],
    [
      "akerre, kier",
      "akerre#Dutch"
    ],
    [
      "kehren",
      "kehren#German"
    ],
    [
      "char",
      "char"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "adv",
      "glosses": [
        "Slightly turned or opened."
      ],
      "tags": [
        "not-comparable"
      ],
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    {
      "pos": "adj",
      "glosses": [
        "Slightly turned or opened."
      ],
      "tags": [],
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      "sourceRecordOrdinal": 174173
    },
    {
      "pos": "verb",
      "glosses": [
        "To turn or open slightly; to become ajar or to cause to become ajar; to be or to hang ajar."
      ],
      "tags": [
        "intransitive",
        "rare",
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Source etymology 2

Original entry ↗
verb

To show variance or contradiction with something; to be or cause to be askew.

adv

Out of harmony. · Being at variance or in contradiction to something.

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

Etymology tree Proto-Indo-European *h₂en-der. Proto-Germanic *an Proto-West Germanic *ana Old English on Middle English an Middle English a- English a- English jar English ajar From a- (“in, at”) + jar (“discord, disagreement”).

Inspect preserved source fields

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

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    {
      "name": "ety",
      "args": {
        "1": "en",
        "2": ":af",
        "3": "a-<id:on><t:in, at>",
        "4": "jar<t:discord, disagreement>",
        "text": "+",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *h₂en-der.\nProto-Germanic *an\nProto-West Germanic *ana\nOld English on\nMiddle English an\nMiddle English a-\nEnglish a-\nEnglish jar\nEnglish ajar\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂en-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*an\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"inline\", \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*ana\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"on\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"inline\", \"lang_name\" : \"Middle English\", \"term\" : \"an\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"inline\", \"lang_name\" : \"Middle English\", \"term\" : \"a-\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"a-\", \"gloss\" : \"in, at\", \"lang\" : \"en\" }, { \"gloss\" : \"discord, disagreement\", \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"jar\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"ajar\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"ajar\">\nFrom a- (“in, at”) + jar (“discord, disagreement”)."
    },
    {
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      },
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    }
  ],
  "links": [
    [
      "*h₂en-",
      "Reconstruction:Proto-Indo-European/h₂en-"
    ],
    [
      "*an",
      "Reconstruction:Proto-Germanic/an"
    ],
    [
      "*ana",
      "Reconstruction:Proto-West Germanic/ana#Proto-West_Germanic:_on"
    ],
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      "on",
      "on#Old_English"
    ],
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      "an",
      "an#Middle_English:_on"
    ],
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    ],
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    ],
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      "jar",
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    ],
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      "jar",
      "jar#English"
    ]
  ],
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        "To show variance or contradiction with something; to be or cause to be askew."
      ],
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        "rare"
      ],
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    },
    {
      "pos": "adv",
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        "Out of harmony.",
        "Being at variance or in contradiction to something."
      ],
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        "not-comparable"
      ],
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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 ajar →

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-YWphcg