*SET-U

English word origin

Etymology of abeam

Etymology tree Proto-Indo-European *h₂en-der. Proto-Germanic *an Proto-West Germanic *ana Old English on Middle English an Middle English a- English a- Proto-Germanic *bagmaz? Proto-West Germanic *baum Old English bēam M

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 ↗
adv

On the beam; at a right angle to the centerline or keel of a vessel or aircraft; being at a bearing approximately 90° or 270° relative. · Alongside or abreast; opposite the center of the side of the ship or aircraft.

adj

Alongside or abreast; opposite the center of the side of the ship or aircraft.

prep

Alongside.

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

Etymology tree Proto-Indo-European *h₂en-der. Proto-Germanic *an Proto-West Germanic *ana Old English on Middle English an Middle English a- English a- Proto-Germanic *bagmaz? Proto-West Germanic *baum Old English bēam Middle English bem English beam English abeam From a- (“in the direction of”) + beam (“keel”).

Inspect preserved source fields

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

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      "name": "ety",
      "args": {
        "1": "en",
        "2": ":af",
        "3": "a-<id:on><t:in the direction of>",
        "4": "beam<t:keel>",
        "text": "+",
        "tree": "1"
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      "expansion": "Etymology tree\nProto-Indo-European *h₂en-der.\nProto-Germanic *an\nProto-West Germanic *ana\nOld English on\nMiddle English an\nMiddle English a-\nEnglish a-\nProto-Germanic *bagmaz?\nProto-West Germanic *baum\nOld English bēam\nMiddle English bem\nEnglish beam\nEnglish abeam\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*h₂en-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword\" : \"derived\" } ], \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*an\", \"status\" : \"ok\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"inline\", \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*ana\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Old English\", \"term\" : \"on\", \"status\" : \"ok\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"inline\", \"lang_name\" : \"Middle English\", \"term\" : \"an\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"status\" : \"inline\", \"lang_name\" : \"Middle English\", \"term\" : \"a-\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"a-\", \"gloss\" : \"in the direction of\", \"lang\" : \"en\" }, { \"gloss\" : \"keel\", \"children\" : [ { \"terms\" : [ { \"id\" : \"pole\", \"children\" : [ { \"terms\" : [ { \"id\" : \"tree\", \"children\" : [ { \"terms\" : [ { \"id\" : \"tree\", \"children\" : [ { \"terms\" : [ { \"is_uncertain\" : true, \"id\" : \"tree\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Germanic\", \"term\" : \"*bagmaz\", \"lang\" : \"gem-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-West Germanic\", \"term\" : \"*baum\", \"lang\" : \"gmw-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Old English\", \"term\" : \"bēam\", \"lang\" : \"ang\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Middle English\", \"term\" : \"bem\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"beam\", \"status\" : \"ok\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"abeam\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"abeam\">\nFrom a- (“in the direction of”) + beam (“keel”)."
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      "on",
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    ],
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      "beam",
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      "beam",
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    ]
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      "pos": "adv",
      "glosses": [
        "On the beam; at a right angle to the centerline or keel of a vessel or aircraft; being at a bearing approximately 90° or 270° relative.",
        "Alongside or abreast; opposite the center of the side of the ship or aircraft."
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Source etymology 2

Original entry ↗
adj

Beaming, shining (especially with reference to a person's face or eyes).

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

Etymology tree Proto-Indo-European *h₂en-der. Proto-Germanic *an Proto-West Germanic *ana Old English on Middle English an Middle English a- English a- Proto-Germanic *bagmaz? Proto-West Germanic *baum Old English bēam Middle English bem English beam English abeam From a- + beam (“to emit beams of light”).

Inspect preserved source fields

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

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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 abeam →

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-YWJlYW0