noun🔗ShareSierra circularA powerful, noisy, motorized saw, typically having a rotary blade with large teeth, sometimes portable and sometimes mounted into a table."The carpenter used the buzz saw to quickly cut the wooden planks. "El carpintero usó la sierra circular para cortar rápidamente las tablas de madera.machineutensilworkindustrytechnicalChat with AIVocabulary GamePractice Reading