TETRAMETER • E-FREE TRANSLATION.COM • Definition of Tetrameter

... transition in the tone of mind from the dialogue to the lyric, the anapest; and two for the dialogue itself, one of which, by far the most usual, the iambic trimeter, denoted the regular progress of the action, and the other, the trochaic tetrameter, was expressive of the impetuousness of passion. It would lead us too far into the depths of metrical science, were we to venture at present on a more minute account of the structure and significance of these measures. I merely wished to make this remark, as so much ...

— Lectures on Dramatic Art - and Literature • August Wilhelm Schlegel trans John Black

... line of poetry is called a verse. A stanza is composed of several verses. When a verse consists of one foot, it is called a monometer; of two feet, a dimeter; of three feet, a trimeter; of four feet, a tetrameter; of five feet, a pentameter; and ...

— Composition-Rhetoric • Stratton D. Brooks