Princeton's WordNet

1. erg(noun)

   a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeter

Webster Dictionary

1. Erg(noun)

   the unit of work or energy in the C. G. S. system, being the amount of work done by a dyne working through a distance of one centimeter; the amount of energy expended in moving a body one centimeter against a force of one dyne. One foot pound is equal to 13,560,000 ergs

The Standard Electrical Dictionary

1. Erg

   The absolute or fundamental C. G. S. unit of work or energy. The work done or energy expended in moving a body through one centimeter against a resistance of one dyne.

• ernstig, ergAfrikaans
• بِصورةٍ كبيرةٍ / ماسَّةٍArabic
• много силноBulgarian
• muitoPortuguese (BR)
• nutně, strašněCzech
• dringend, sehrGerman
• alvorligt; stærktDanish
• πολύ, σε μεγάλο βαθμόGreek
• seriamente, desesperadamente; muySpanish
• ülivägaEstonian
• شدیداًFarsi
• pahastiFinnish
• sérieusementFrench
• בְּאוֹפֶן חָמוּרHebrew
• jako, intenzivnoCroatian
• nagyonHungarian
• sangatIndonesian
• mjög, illilegaIcelandic
• seriamenteItalian
• ひどくJapanese
• 몹시Korean
• labai, smarkiaiLithuanian
• stipri;ļotiLatvian
• sangatMalay
• ergDutch
• sårt/hardt tiltrengtNorwegian
• poważniePolish
• شدیداًPersian
• شديداًPashto
• muitoPortuguese
• serios, tareRomanian
• крайне, очень сильноRussian
• nutne; vážne, naliehavoSlovak
• resno, poštenoSlovenian
• užasnoSerbian
• illa, svårt, i hög gradSwedish
• อย่างแรงThai
• fena halde,çok, çok fazla, adamakıllıTurkish
• 嚴重地Chinese (Trad.)
• дуже, сильноUkrainian
• شدید طور پرUrdu
• lắm rấtVietnamese
• 严重地Chinese (Simp.)