Indo-European Lexicon
PIE Etymon and IE Reflexes
Below we display: a Proto-Indo-European (PIE) etymon adapted from Pokorny, with our own English gloss; our Semantic Field assignment(s) for the etymon, linked to information about the field(s); an optional Comment; and Reflexes (derived words) in various Indo-European languages, organized by family/group in west-to-east order where Germanic is split into West/North/East families and English, our language of primary emphasis, is artificially separated from West Germanic. IE Reflexes appear most often as single words with any optional letter(s) enclosed in parentheses; but alternative full spellings are separated by '/' and "principal parts" appear in a standard order (e.g. masculine, feminine, and neuter forms) separated by commas.
Reflexes are annotated with: Part-of-Speech and/or other Grammatical feature(s); a short Gloss which, especially for modern English reflexes, may be confined to the oldest sense; and some Source citation(s) with 'LRC' always understood as editor. Keys to PoS/Gram feature abbreviations and Source codes appear below the reflexes; at the end are links to the previous/next etyma [in Pokorny's alphabetic order] that have reflexes.
All reflex pages are currently under active construction; as time goes on, corrections may be made and/or more etyma & reflexes may be added.
Pokorny Etymon: ers- : orsos 'tail; arse, rump, backside'
Semantic Field(s): Tail
Indo-European Reflexes:
| Family/Language | Reflex(es) | PoS/Gram. | Gloss | Source(s) | 
|---|---|---|---|---|
| Celtic | ||||
| Old Irish: | asan | n | ass: donkey | W7 | 
| err | n | arse, tail | W7 | |
| Irish: | asal | n | ass: donkey | CDC | 
| Gaelic: | asal | n | ass: donkey | CDC | 
| Manx: | assyl | n | ass: donkey | CDC | 
| Breton: | azen | n | ass: donkey | CDC | 
| Cornish: | asen | n | ass: donkey | CDC | 
| Welsh: | asyn | n | ass: donkey | CDC | 
| English | ||||
| Old English: | ærs, ears | n.masc | arse | AHD/ASD | 
| assa, asse | n.masc | ass: donkey | ASD/W7 | |
| assen | n.fem | ass: donkey | CDC | |
| Northumbrian: | asal, as(s)ald | n | ass: donkey | CDC | 
| Middle English: | ars, ers | n | arse | CDC | 
| ass, as(se) | n | ass: donkey | CDC/W7 | |
| squirel | n | squirrel | W7 | |
| English: | anthurium | n | (genus of) tropical evergreen ornamental plant | AHD | 
| anuran | n | salientian: tailless amphibian | AHD/W7 | |
| arse | n | rump, buttocks, backside | LRC | |
| ass | n | arse; donkey | AHD/W7 | |
| cynosure | n | northern constellation Ursa Minor | AHD/W7 | |
| dasyure | n | Australian/Tasmanian arboreal carnivorous marsupial mammal | AHD/W7 | |
| dodo | n | extinct heavy flightless bird | AHD/W7 | |
| eremurus | n | foxtail lily | AHD/W7 | |
| ophiuroid | n | starfish: sand-star, brittle star | AHD | |
| oxyuriasis | n | pinworm disease/infestation | AHD/W7 | |
| silurid | n | freshwater Eurasian catfish | AHD | |
| squirrel | n | small/medium-sized rodent | AHD/W7 | |
| trichuriasis | n | whipworm disease/infestation | AHD/W7 | |
| -urous | adj.sfx | -tailed | AHD/W7 | |
| West Germanic | ||||
| Old Frisian: | ers | n | arse | ASD | 
| Frisian: | earse, earz | n | arse | ASD | 
| Dutch: | aars | n.masc | arse | ASD | 
| ezel | n | ass: donkey | CDC | |
| Old Saxon: | esil | n | ass: donkey | CDC | 
| Old High German: | ars | n.masc | arse | ASD/W7 | 
| esil | n | ass: donkey | CDC | |
| Middle High German: | ars | n.masc | arse | ASD | 
| esel | n | ass: donkey | CDC | |
| German: | Arsch | n.masc/fem | arse | ASD/W7 | 
| Esel | n.masc | ass: donkey | CDC | |
| North Germanic | ||||
| Old Norse: | ars | n | arse | W7 | 
| asni | n.masc | ass: donkey | ASD | |
| Icelandic: | ars, rass | n.masc | arse | ASD | 
| asna | n.fem | ass: donkey | CDC | |
| asni | n.masc | ass: donkey | CDC | |
| Danish: | ar(t)s | n.masc/fem | arse | ASD | 
| asen | n | ass: donkey | CDC | |
| esel, æsel | n | ass: donkey | CDC | |
| Swedish: | ars | n.masc | arse | ASD | 
| åsna | n | ass: donkey | CDC | |
| East Germanic | ||||
| Gothic: | asilus | n | ass: donkey | CDC | 
| Italic | ||||
| Latin: | asinus | n.masc | ass: donkey | W7 | 
| cynosura | n.fem | Ursa Minor | W7 | |
| sciurus | n.masc | squirrel | W7 | |
| Vulgar Latin: | scuriolus | n.masc | small squirrel | W7 | 
| scurius | n.masc | squirrel | W7 | |
| New Latin: | Anthurium | prop.n | (genus name for) anthurium | AHD | 
| Anura | n | (order of) frogs/toads | AHD | |
| eremurus | adj | solitary | W7 | |
| oxyuriasis | n.fem | pinworm disease/infestation | W7 | |
| Oxyuris | n.fem | (genus of) worm | W7 | |
| trichuriasis | n.fem | whipworm disease/infestation | W7 | |
| Trichuris | n.fem | (genus of) worm | W7 | |
| -urus | sfx | having a tail | W7 | |
| Portuguese: | asno | n | ass: donkey | CDC | 
| doudo | adj | silly, stupid | W7 | |
| Spanish: | asno | n | ass: donkey | CDC | 
| Old French: | asne | n | ass: donkey | CDC | 
| Middle French: | cynosure | n.fem | cynosure | W7 | 
| esquireul | n.masc | squirrel | W7 | |
| French: | âne | n.masc | ass: donkey | CDC | 
| Provençal: | asne | n | ass: donkey | CDC | 
| Italian: | asino | n | ass: donkey | CDC | 
| Baltic | ||||
| Old Prussian: | asilis | n | ass: donkey | CDC | 
| Lithuanian: | asilas | n | ass: donkey | CDC | 
| Slavic | ||||
| Polish: | osieł, osioł | n | ass: donkey | CDC | 
| Czech: | osel | n | ass: donkey | CDC | 
| Old Church Slavonic: | osĭlŭ | n | ass: donkey | CDC | 
| Russian: | oselŭ | n | ass: donkey | CDC | 
| Hellenic | ||||
| Greek: | κῠνόσ-ουρα | n.fem | cynosure, lit. dog's tail | LS | 
| ὄνος | n.masc/fem | ass: donkey | CDC/LS | |
| ὄρρος | n.masc | arse | LRC | |
| οὐρά | n.fem | tail | LRC | |
| Armenian | ||||
| Armenian: | oṙ | n | arse | LRC | 
Key to Part-of-Speech/Grammatical feature abbreviations:
| Abbrev. | Meaning | |
|---|---|---|
| adj | = | adjective | 
| fem | = | feminine (gender) | 
| masc | = | masculine (gender) | 
| n | = | noun | 
| prop | = | proper | 
| sfx | = | suffix | 
Key to information Source codes (always with 'LRC' as editor):
| Code | Citation | |
|---|---|---|
| AHD | = | Calvert Watkins: The American Heritage Dictionary of Indo-European Roots, 2nd ed. (2000) | 
| ASD | = | Joseph Bosworth and T. Northcote Toller: An Anglo-Saxon Dictionary (1898) | 
| CDC | = | W.D. Whitney and B.E. Smith: The Century Dictionary and Cyclopedia (1889-1911) | 
| LRC | = | Linguistics Research Center, University of Texas, Austin | 
| LS | = | Liddell and Scott: Greek-English Lexicon, 7th-9th ed's (1882-1940), rev. | 
| W7 | = | Webster's Seventh New Collegiate Dictionary (1963) | 
