Driving

1. p. pr. & vb. n. of Drive
2. a. Having great force of impulse; as, a driving wind or storm.
3. a. Communicating force; impelling; as, a driving shaft.
4. n. The act of forcing or urging something along; the act of pressing or moving on furiously.

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.