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, or taxonomy, is the process of identifying, naming and categorizing living things based on their physical and biological characteristics. According to the Natural History Museum,... Classification, or taxonomy, is the process of identifying, naming and categorizing living things based on their physical and biological characteristics. According to the Natural History Museum,... Star Gazing