https://www.ams.usda.gov/grades-standards/canned-clingstone-peaches-grades-and-standards
Canned Clingstone Peaches Grades and Standards | Agricultural Marketing Service
agricultural marketingcannedpeachesgradesstandards
https://www.merriam-webster.com/dictionary/clingstone?pronunciation&lang=en_us&dir=c&file=clings01
CLINGSTONE Definition & Meaning - Merriam-Webster
The meaning of CLINGSTONE is any of various stone fruits (such as some peaches or plums) with flesh that adheres strongly to the pit.
definitionmeaningmerriamwebster