1. In an experimental fashion
   "this can be experimentally determined"
   - by experimentation, through an experiment

See also: experimental

• horseradish root
• horseradish sauce
• horses for courses
• horseshit
• horseshoe
• horseshoe arch
• horseshoe bat
• horseshoe crab
• Horseshoe Falls
• horseshoe vetch
• horseshoe whipsnake
• horseshoer
• horseshoes
• horseshow
• horsetail
• horsetail family
• horsetail lichen
• horsetail milkweed
• horseweed
• horsewhip
• horsewhipping
• horsewoman
• horsey
• horsey set
• horst