antepenultimate

from WordNet (r) 3.0 (2006)

antepenultimate
    adj 1: third from last
    n 1: the 3rd syllable of a word counting back from the end [syn:
         {antepenult}, {antepenultima}, {antepenultimate}]

from The Collaborative International Dictionary of English v.0.48

Antepenultimate \An`te*pe*nult"i*mate\, a.
   Of or pertaining to the last syllable but two. -- n. The
   antepenult.
   [1913 Webster]

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