1. A method for identifying an unknown word using a series of questions and response options presented by a query engine communicating with a display and an input device, and a memory device storing information about words, said method comprising the steps of: (a) providing a plurality of sets of probable words in the memory device, each of said plurality of sets of probable words comprising one or more definitions and one or more words corresponding to said one or more definitions, each said plurality of sets of probable words associated with a set of word-set definitional characteristics; (b) selecting an initial question pertaining to words in general; (c) selecting a set of initial response options corresponding to said initial question, each of said set of initial response options having a definitional characteristic; (d) presenting said initial question and said set of initial response options on the display; (e) accepting a response from the input device, said response being a selected one of said set of initial response options, said initial response definitional characteristic beginning a set of response definitional characteristics; (f) selecting a question based on said response; (g) selecting a set of response options corresponding to said question, each of said set of response options having a definitional characteristic; (h) presenting said question and said set of response options on the display; (i) accepting said response from the input device, said response being a selected one of said set of response options, said response definitional characteristic joining said set of response definitional characteristics; (j) repeating said step of selecting a question through said step of accepting a response until said set of response definitional characteristics corresponds to said set of word-set definitional characteristics of one of said plurality of sets of probable words; (k) selecting, from said plurality of sets of probable words, a selected set of probable words for which said set of word group definitional characteristics corresponds to said set of response definitional characteristics; and (l) presenting said selected said of probable words on the display whereby the unknown word is identified.