You can find definition of erg below. Words can have several meanings depending on the context. Their meaning may vary depending on where they are used. Please choose approriate definition according to part of speech and context. We have found only one definition of erg. erg is a 3 letter word. It starts with e and ends with g.
a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeter