noun
stone scraper
Archaeological term for a stone tool used for scraping. Compare スクレーパー, the more common loanword.
See also: スクレーパー
この遺跡からは、削器と呼ばれる石器が多数出土している。
Many stone tools called scrapers have been excavated from this site.
スクレーパー is the more common loanword for 'scraper' in both archaeological and general contexts. 削器 is a technical term used mainly in archaeology.
Compound of 削 (saku, 'scrape') and 器 (ki, 'tool'). The reading さっき is a regular sound change from さくき.