Vocabulary - wikipedia, Definition and usage. vocabulary is commonly defined as "all the words known and used by a particular person". knowing a word, however, is not as simple as merely. Vocabulary word sorts - reading -: online reading, Word sorts. help fine-tune k-5 students' higher-level thinking skills by having them categorize information. students cut out and sort words according to the. Word info - english dictionary english vocabulary, An english vocabulary dictionary with free searches of words from latin and greek sources..