erg 1 
(ûrg)
(ûrg)n.
The centimeter-gram-second unit of energy or work equal to the work done by a force of one dyne acting over a distance of one centimeter.
[From Greek ergon, work; see werg- in the Appendix of Indo-European roots.]
- impishly
- impishness
- impitoyable
- implacability
- implacable
- implacably
- implant
- implantable
- implantation
- implausibility
- implausible
- implausibly
- implead
- impleader
- implement
- implementation
- implementer
- implementor
- implicate
- implication
- implicative
- implicatively
- implicature
- implicit
- implicit differentiation