*SET-U

English word origin

Etymology of pier

Inherited from Middle English pere (“bridge pillar, breakwater”), borrowed from either Anglo-Norman pere (“stone”, from Latin petra) or Old French *piere (Old Northern French pire, from either Late Latin *petricus or pēr

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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 raised platform built from the shore out over water, supported on piles; used to secure, or provide access to shipping; a jetty. · A similar structure, especially at a seaside resort, used to provide entertainment. · A structure supporting the junction between two spans of a bridge. · A rectangular pillar, or similar structure, that supports an arch, wall or roof, or the hinges of a gate.

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

Inherited from Middle English pere (“bridge pillar, breakwater”), borrowed from either Anglo-Norman pere (“stone”, from Latin petra) or Old French *piere (Old Northern French pire, from either Late Latin *petricus or pēra "satchel"); compare Medieval Latin pira.

Relationships mentioned by the source

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

  • Inherited-form mentionpereenm
  • Inherited-form mentionpereenm · bridge pillar, breakwater
  • Derivation mentionpetrala
  • Derivation mention*pierefro

This page abbreviates 1 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": "ety",
      "args": {
        "1": "en",
        "2": ":inh",
        "3": "enm:pere<id:bridge pillar><t:bridge pillar, breakwater>"
      },
      "expansion": "[Appendix:Glossary#inherited|Inherited]] from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"pier\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"pier\">"
    },
    {
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        "4": "",
        "5": "bridge pillar, breakwater",
        "lit": "",
        "pos": "",
        "tr": "",
        "ts": "",
        "id": "bridge pillar",
        "sc": "",
        "g": "",
        "g2": "",
        "g3": "",
        "nocat": "",
        "sort": ""
      },
      "expansion": "Middle English pere (“bridge pillar, breakwater”)"
    },
    {
      "name": "inh+",
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        "1": "en",
        "2": "enm",
        "3": "pere",
        "t": "bridge pillar, breakwater",
        "id": "bridge pillar"
      },
      "expansion": "Inherited from Middle English pere (“bridge pillar, breakwater”)"
    },
    {
      "name": "lg",
      "args": {
        "1": "loanword",
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      },
      "expansion": "borrowed"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la",
        "3": "petra"
      },
      "expansion": "Latin petra"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "xno",
        "3": "pere",
        "t": "stone",
        "pos": "from Latin <i class=\"Latn mention\" lang=\"la\">petra</i>"
      },
      "expansion": "Anglo-Norman pere (“stone”, from Latin petra)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro",
        "3": "*piere"
      },
      "expansion": "Old French *piere"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "fro-nor",
        "3": "pire"
      },
      "expansion": "Old Northern French pire"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "la-lat",
        "3": "*petricus"
      },
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    },
    {
      "name": "cog",
      "args": {
        "1": "la-med",
        "2": "pira"
      },
      "expansion": "Medieval Latin pira"
    },
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        "1": "en",
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      },
      "expansion": ""
    }
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    ],
    [
      "pere",
      "pere#Old_French"
    ],
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      "petra",
      "petra#Latin"
    ],
    [
      "*piere",
      "Reconstruction:Old French/piere"
    ],
    [
      "pire",
      "pire#Old_French"
    ],
    [
      "*petricus",
      "Reconstruction:Latin/petricus"
    ],
    [
      "pēra",
      "pera#Latin"
    ],
    [
      "pira",
      "pira#Latin"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A raised platform built from the shore out over water, supported on piles; used to secure, or provide access to shipping; a jetty.",
        "A similar structure, especially at a seaside resort, used to provide entertainment.",
        "A structure supporting the junction between two spans of a bridge.",
        "A rectangular pillar, or similar structure, that supports an arch, wall or roof, or the hinges of a gate."
      ],
      "tags": [],
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      "sourceRecordOrdinal": 314200
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  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
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    "lexicalRecords": 0,
    "lexicalSenses": 1,
    "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 pier →

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-cGllcg