Definition of sisten
: a wingless parthenogenetic form of a plant louse
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Origin and Etymology of sisten
New Latin sistent-, sistens, from Latin, present participle of sistere to stand still, cause to stand
Seen and Heard
What made you want to look up sisten? Please tell us where you read or heard it (including the quote, if possible).