Undercharge

1. n. A charge that is less than is usual or suitable.
2. v. t. To charge below or under; to charge less than is usual or suitable fro; as, to undercharge goods or services.
3. v. t. To put too small a charge into; as, to undercharge a gun.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.