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.
classifier - a word or morpheme used in some languages in certain contexts (such as counting) to indicate the semantic class to which the counted item belongs. ending, termination - the end of a word (a suffix or inflectional ending or final morpheme); I don't like words that have -ism as an ending.