The Collaborative International Dictionary of English v.0.48:
Paroxytone \Par*ox"y*tone\, n. [Gr. ?, a. See Para-, and Oxytone.] (Gr. Gram.) A word having an acute accent on the penultimate syllable. [1913 Webster]WordNet (r) 3.0 (2006):
paroxytone n 1: word having stress or acute accent on the next to last syllable