ERG

Here is the meaning of the word, ERG

Erg ( n. ) - 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.

Here is a word lists to help you in any Word Scramble game