*SET-U

English word origin

Etymology of ahead

From a- + head. Perhaps originally a nautical term, beyond the head (of a ship), then drifting into more general English usage where it is used to describe something as being in front of.

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 ↗
adv

At or towards the front; in the direction one is facing or moving. · So as to be further advanced, either spatially or in an abstract sense; to be superior. · In or for the future. · To a later time.

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

From a- + head. Perhaps originally a nautical term, beyond the head (of a ship), then drifting into more general English usage where it is used to describe something as being in front of.

This page abbreviates 2 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": "prefix",
      "args": {
        "1": "en",
        "2": "a",
        "3": "head"
      },
      "expansion": "a- + head"
    }
  ],
  "links": [
    [
      "a-",
      "a-#English"
    ],
    [
      "head",
      "head#English"
    ],
    [
      "head",
      "head"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "adv",
      "glosses": [
        "At or towards the front; in the direction one is facing or moving.",
        "So as to be further advanced, either spatially or in an abstract sense; to be superior.",
        "In or for the future.",
        "To a later time."
      ],
      "tags": [
        "not-comparable"
      ],
      "recordId": "bd4fe026ecc423d1f4b113dc9a73c572960a9fb8084f27865fa6697070492379",
      "rawRecordSha256": "09815c6972cad134095e0bdfa1ea82dbe566359b7607b713315902117c86117a",
      "sourceRecordOrdinal": 174139
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 2,
    "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 ahead →

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-YWhlYWQ