*SET-U

English word origin

Etymology of acacia

From Latin acacia, from Ancient Greek ἀκακία (akakía, “shittah tree”), either from Proto-Indo-European *h₂eḱ- (“sharp”) (compare ἀκή (akḗ, “point”)) or more likely a Pre-Greek word. First attested before 1398. Doublet of

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

A shrub or tree of the tribe Acacieae. · The thickened or dried juice of several species in Acacieae, in particular Vachellia nilotica (syn. Acacia nilotica, Egyptian acacia). · A false acacia; robinia tree (Robinia pseudoacacia). · Gum arabic; gum acacia.

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

From Latin acacia, from Ancient Greek ἀκακία (akakía, “shittah tree”), either from Proto-Indo-European *h₂eḱ- (“sharp”) (compare ἀκή (akḗ, “point”)) or more likely a Pre-Greek word. First attested before 1398. Doublet of cassie.

Relationships mentioned by the source

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

This page abbreviates 3 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.

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    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "la:acācia",
        "tree": "1"
      },
      "expansion": ""
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "la",
        "3": "acacia"
      },
      "expansion": "Latin acacia"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἀκακία",
        "4": "",
        "5": "shittah tree"
      },
      "expansion": "Ancient Greek ἀκακία (akakía, “shittah tree”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₂eḱ-",
        "4": "",
        "5": "sharp"
      },
      "expansion": "Proto-Indo-European *h₂eḱ- (“sharp”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "qsb-grc"
      },
      "expansion": "Pre-Greek"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "cassie"
      },
      "expansion": "Doublet of cassie"
    },
    {
      "name": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₂eḱ-"
      },
      "expansion": ""
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":bor",
        "3": "la:acācia",
        "tree": "1"
      },
      "expansion": "Etymology tree\nEgyptian kkw\nDemotic Egyptian kky\nCoptic ⲭⲁⲕⲓ (khaki)bor.\nAncient Greek ἀκᾰκίᾱ (akăkíā)der.\nLatin acāciabor.\nEnglish acacia"
    }
  ],
  "links": [
    [
      "acacia",
      "acacia#Latin"
    ],
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      "ἀκακία",
      "ἀκακία#Ancient_Greek"
    ],
    [
      "*h₂eḱ-",
      "Reconstruction:Proto-Indo-European/h₂eḱ-"
    ],
    [
      "ἀκή",
      "ἀκή#Ancient_Greek:_point"
    ],
    [
      "cassie",
      "cassie#English"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Pohnpeian",
      "lang_code": "pon",
      "word": "akesia",
      "raw_tags": [
        "borrowed"
      ]
    }
  ],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A shrub or tree of the tribe Acacieae.",
        "The thickened or dried juice of several species in Acacieae, in particular Vachellia nilotica (syn. Acacia nilotica, Egyptian acacia).",
        "A false acacia; robinia tree (Robinia pseudoacacia).",
        "Gum arabic; gum acacia."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
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    }
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    "lexicalSenses": 3,
    "glosses": 0
  }
}

Source etymology 2

Original entry ↗
noun

A roll or bag, filled with dust, borne by Byzantine emperors, as a memento of mortality. It is represented on medals.

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

Unknown.

Inspect preserved source fields

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

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    {
      "name": "unk",
      "args": {
        "1": "en"
      },
      "expansion": "Unknown"
    }
  ],
  "links": [],
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  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A roll or bag, filled with dust, borne by Byzantine emperors, as a memento of mortality. It is represented on medals."
      ],
      "tags": [],
      "recordId": "a2140a34c4eeecd5b6aaef794c19ec8f5401b25ca863550e5ebd046a5b16f33d",
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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 acacia →

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-YWNhY2lh