... Web documents in any domain and style, and needs no parameter tuning; The high performance as compared with the best-known methods for both definition and hypernym extraction Our approach outperforms ... s is the candidate sentence, lDF , lVF and lGF are three lattices one for each definition field, coverage is the fraction of words of the input sentence covered by the three lattices, and support ... lattice for each cluster of sentences, whereas WCL3 identifies clusters (and lattices) separately for each sentence field (DEFINIENDUM, DEFINITOR and DEFINIENS ) and classifies a sentence as a definition...