Ma'anar ƙamus na "kashe" na iya bambanta dangane da mahallin da aka yi amfani da shi. Ga wasu ma’anoni masu yiwuwa: Ayyukan da ke kawo cikas ko hana wani shiri ko kokarin wani. zinariya ko azurfa, don ƙirƙirar tasirin ado ko kare shi daga lalacewa.Dabarun yin amfani da sassauƙa, abu mara nauyi, irin su aluminum ko Mylar, don ƙirƙirar shingen da ke nuna zafi ko haske, sau da yawa ana amfani dashi. a cikin insulation ko marufi. Hanyar FOIL, wanda ya ƙunshi ninka kalmomin farko, kalmomin waje, kalmomin ciki, da kalmomin ƙarshe, sannan a haɗa sakamakon don sauƙaƙe furci.