Meanings
erg1
plural ergs
- A unit of work or energy, being the amount of work done by a force of one dyne applied through a distance of one centimeter. Equal to 10⁻⁷ joules.
erg2
- geographyA large desert region of sand dunes with little or no vegetation, especially in the Sahara.
erg3
present singular third person ergs · participle present erging · participle past erged · past erged
- intransitiveslangtransitivehobbiesTo use an ergometer.
I erg every morning.
2 more examples
She erged a steady state piece.
What I mean to sy is, the exercise is helping. Although I'm not sure how you erg properly at this stage, Pulling into the sternum would be problematic.
2022, Bonnie Garmus, Lessons in Chemistry, page 187
ERG4
- UKabbreviationinitialismgovernmentInitialism of European Research Group (“Eurosceptic/pro-Brexit publicly funded political activist group subdivision of the UK Conservatives”).
John Major struggled endlessly with Eurosceptics he termed “bastards”, while May’s nemesis was the European Research Group, or ERG, the longstanding alliance of Brexit ultras.
2022 January 8, Peter Walker, “ERG out, CRG in: the Tory factions Boris Johnson is struggling to appease”, in The Guardian, →ISSN
Synonyms & antonyms
Origin
erg · noun
- Ancient Greekἔργον“work”
- Englisherg
From Ancient Greek ἔργον (érgon, “work”). Doublet of ergon and work.
More words from Ancient Greek
Full word history & related roots →erg · noun
- Arabicعِرْق
- Frencherg
- Englisherg
From French erg, from Algerian Arabic, from Arabic عِرْق (ʕirq).
More words from French, Arabic
Full word history & related roots →Translations
Arabic إرج
- إرجunit of work or energy
Bulgarian ерг
- ерг (erg)unit of work or energy
Catalan erg
- ergunit of work or energy
Chinese Mandarin 爾格 /尔格
- 爾格 /尔格 (ěrgé)unit of work or energy
Esperanto ergo
- ergounit of work or energy
Finnish ergi
- ergiunit of work or energy
French erg
- ergunit of work or energy
Greek έργιο
- έργιο (érgio)unit of work or energy
Hebrew ארג
- ארגunit of work or energy
Japanese エルグ
- エルグ (erugu)unit of work or energy
Persian ارگ
- ارگ (arg)unit of work or energy
Russian эрг
- эрг (erg)unit of work or energy
Spanish ergio
- ergiounit of work or energy
Thai เออร์ก
- เออร์กunit of work or energy
Rhymes & wordplay
Rhymes with erg
All rhymes →Anagrams
Cite this entry
erg. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/erg
“erg.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/erg. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “erg,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/erg.
Source: erg on Wiktionary, CC BY-SA 4.0.