*SET-U

English word origin

Etymology of probe

For verb: borrowed from Latin probare (“to test, examine, prove”), from probus (“good”). Doublet of prove. For noun: borrowed from Late Latin proba (“a proof”), from probare (“to test, examine, prove”); Doublet of proof.

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 ↗
verb

To explore, investigate, question, test, or prove. · To insert a probe into.

noun

Any of various medical instruments used to explore wounds, organs, etc. · An anal probe, a fictional instrument commonly used by aliens on abducted humans. · Something which penetrates something else, as though to explore; something which obtains information. · An act of probing; a prod, a poke.

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

For verb: borrowed from Latin probare (“to test, examine, prove”), from probus (“good”). Doublet of prove. For noun: borrowed from Late Latin proba (“a proof”), from probare (“to test, examine, prove”); Doublet of proof. Compare Spanish tienta (“a surgeon's probe”), from tentar (“try, test”); see tempt.

Relationships mentioned by the source

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

This page abbreviates 6 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": "root",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*bʰuH-"
      },
      "expansion": ""
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "la",
        "3": "probare",
        "4": "",
        "5": "to test, examine, prove"
      },
      "expansion": "Latin probare (“to test, examine, prove”)"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "prove"
      },
      "expansion": "Doublet of prove"
    },
    {
      "name": "bor",
      "args": {
        "1": "en",
        "2": "la-lat",
        "3": "proba",
        "4": "",
        "5": "a proof"
      },
      "expansion": "Late Latin proba (“a proof”)"
    },
    {
      "name": "doublet",
      "args": {
        "1": "en",
        "2": "proof"
      },
      "expansion": "Doublet of proof"
    },
    {
      "name": "cog",
      "args": {
        "1": "es",
        "2": "tienta",
        "3": "",
        "4": "a surgeon's probe"
      },
      "expansion": "Spanish tienta (“a surgeon's probe”)"
    }
  ],
  "links": [
    [
      "probare",
      "probare#Latin"
    ],
    [
      "probus",
      "probus#Latin"
    ],
    [
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      "prove#English"
    ],
    [
      "proba",
      "proba#Latin"
    ],
    [
      "probare",
      "probare#Latin"
    ],
    [
      "proof",
      "proof#English"
    ],
    [
      "tienta",
      "tienta#Spanish"
    ],
    [
      "tentar",
      "tentar#Spanish"
    ],
    [
      "tempt",
      "tempt"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "verb",
      "glosses": [
        "To explore, investigate, question, test, or prove.",
        "To insert a probe into."
      ],
      "tags": [
        "ambitransitive",
        "transitive"
      ],
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      "glosses": [
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        "An anal probe, a fictional instrument commonly used by aliens on abducted humans.",
        "Something which penetrates something else, as though to explore; something which obtains information.",
        "An act of probing; a prod, a poke."
      ],
      "tags": [
        "figuratively"
      ],
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  "omittedAuxiliaryFields": {
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    "lexicalSenses": 6,
    "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 probe →

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-cHJvYmU