Depressomotor

1. n. Any agent that depresses the activity of the motor centers, as bromides, etc.
2. a. Depressing or diminishing the capacity for movement, as depressomotor nerves, which lower or inhibit muscular activity.

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.