Oxytone

a.	1.	(Gr. Gram.) Having an acute sound; (Gr. Gram.), having an acute accent on the last syllable.
n.	1.	An acute sound.
	2.	(Gr. Gram.) A word having the acute accent on the last syllable.

Noun

1.

oxytone - word having stress or an acute accent on the last syllable

word