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- ...had painted gourds filled with pebbles that rattled when they were shaken; the long clarin of the Mexicans, into which the performer does not blow, but through which he inhales the air; the harsh ture of the Amazon tribes, that is sounded by the sentinels who sit all day long in trees, and that can be heard, it is said, at a distance of three leagues; the teponaztli, that has two vibrating tongues of wood, and is beaten with sticks that are smeared with an elastic gum obtained from the...Chapter 9 (40% in)
There are no more uses of "sentinel" in Picture of Dorian Gray - 13 chapter version.
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