Why this word is great
SCANSION — [Noun] The analysis or marking of the metrical structure of verse. From Late Latin scansiōnem, accusative singular of scansiō ("the act of climbing"), from Latin scandō ("to climb"), as if ascending the ladder of syllables. Unlike "prosody" (which surveys the broad landscape of poetic rhythm) or "cadence" (which rides the wave of natural speech), scansion is a meticulous dissection, a forensic unspooling of stressed and unstressed beats. It is the scholar’s pencil hovering over iambs and trochees, the faint pencil marks dividing a sonnet into orderly feet, or the slow, deliberate recitation of a line until its hidden skeleton clicks into place—the quiet labor of turning music back into mathematics.