Use stoa in a sentence. pl. stoâ²ae or stoâ²as. a portico, as in ancient Greece, having a wall on one side and pillars on the other. Origin of stoa.
Definition of classify for English Language Learners. : 1  to arrange (people or things) into groups based on ways that they are alike. : 2  to consider (someone or something) as belonging to a particular group.
Classification is considered to be the placing of similar objects into similar groups. In science, classification is a part of taxonomy. Taxonomy is science of naming living things by putting them into categories. Classification is considered to be the placing of similar objects into similar groups. In science, classification is a part of taxonomy.