Sesquipedalian  n. One who is inordinately infatuated with polysyllabic obfuscation, preferring never to employ a less complicated syntactic arrangement of descriptive words when there exists a single expressive unit that amalgamates the multiplicity of morphemes¹ comprising the simpler phrase. Among the manifold objectives of multisyllabic, holophrastic² verbalism are those of: rendering the author's meaning indisputably precise yet simultaneously incomprehensible; demonstrating through superior orthography and lexical awareness that the writer is manifestly more erudite than the reader; disempowering intellectual challenge to the proponent's argument by using logomachinations³ to divert discussion to the establishment of the opponent's comprehension of the vocabulary as opposed to addressing the factual import of the treatise which, upon analysis, may well prove amphigorous⁴. The obscurantist⁵ sesquipedalian is likely to compound the reader's difficulties by indulging in glossosynthesis⁶, thus enabling the author to dismiss all opposing views as ultracrepidarious⁷. In other words, a sesquipedalian is one who would call a spade a manuo-pedal excavationary implement⁸.