Trochee
In poetic meter, a trochee , choree, or choreus, is a metrical foot consisting of a stressed syllable followed by an unstressed one, in English, or a heavy syllable followed by a light one in Latin or Greek. In this respect, a trochee is the reverse of an iamb.
The adjective form is trochaic.
Etymology
Trochee comes from French trochée, adapted from Latin trochaeus, originally from the Greek τροχός (trokhós), "wheel", from the phrase trokhaios pous, literally "running foot"; along with choree from χορός, khorós, "dance"; both convey the "rolling" rhythm of this metrical foot. The phrase was adapted into English in the late 16th century.
Examples
Henry Wadsworth Longfellow's The Song of Hiawatha, whose meter was taken from Elias Lönnrot's Kalevala, is written almost entirely in trochees, barring the occasional substitution (iamb, spondee, pyrrhic, etc.).
In the second line, "and tra-" is a Pyrrhic substitution, as are "With the" in the third and fourth lines and "of the" in the third. Even so, the dominant foot throughout the poem is the trochee.