Dissection/dɪˈsekʃn/ Definition 1 of 2Pro Tip 1/3Scientific Procedure Refers to precise scientific practices, often involving biology or anatomy. The dissection of the specimen was crucial for the research. Pro Tip 2/3Educational Tool Used in schools to provide hands-on learning about living organisms. Dissection helped us see how the organs fit together. Pro Tip 3/3Not Always Literal Sometimes used metaphorically to describe a detailed examination of non-living things. The mechanic's dissection of the engine revealed the problem.