pestle
noun /ˈpesl/
/ˈpesl/
enlarge imagea small heavy tool with a round end used for pressing things to a powder in a special bowl called a mortarTopics Scientific researchc2, Cooking and eatingc2
enlarge imageWord OriginMiddle English: from Old French pestel, from Latin pistillum, from pist- ‘pounded’, from the verb pinsere.

