Definition of shell reducer
: a thin metal shell or liner inserted into the force-feed shell of a grain drill to decrease the rate of planting of small seeds (such as flaxseed)
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up shell reducer? Please tell us where you read or heard it (including the quote, if possible).