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English word origin

Etymology of maru

From Japanese 丸(まる) (maru, “circle; suffix used for ship names”).

1 source sectionBrief source recordWiktionary 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 Japanese ship, especially a merchant ship. · A semi-voiced diacritic (゜) used with Japanese kana to change a /h/ to a /p/. · A large, circular punctuation mark (。) used as a full stop in Japanese text.

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

From Japanese 丸(まる) (maru, “circle; suffix used for ship names”).

Inspect preserved source fields

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

{
  "templates": [
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "ja",
        "3": "-"
      },
      "expansion": "Japanese"
    },
    {
      "name": "ja-r",
      "args": {
        "1": "丸",
        "2": "まる",
        "3": "circle; suffix used for ship names"
      },
      "expansion": "丸(まる) (maru, “circle; suffix used for ship names”)"
    }
  ],
  "links": [
    [
      "丸(まる)",
      "丸#Japanese"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A Japanese ship, especially a merchant ship.",
        "A semi-voiced diacritic (゜) used with Japanese kana to change a /h/ to a /p/.",
        "A large, circular punctuation mark (。) used as a full stop in Japanese text."
      ],
      "tags": [
        "colloquial"
      ],
      "recordId": "454f1bed147cb8bceec58cd85afababf2e2e36da9974a95a0ba0ce9835dd93f3",
      "rawRecordSha256": "f2aea22442c98e4e8a3a4c68a7d105563f0ba6dc7061b82cd314455a937497ac",
      "sourceRecordOrdinal": 310454
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "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 maru →

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-bWFydQ