Why this word is great
ULULATION — [Noun] The act of uttering a long, loud, wavering cry or howl, often as an expression of strong emotion. From the Latin ululātiō, from ululō ("to howl, shriek"), a verb of imitative origin from a reduplicated Proto-Indo-European root, combined with the noun-forming suffix -ātiō. Unlike lamentation, which carves grief into structured words, or yodeling, a controlled musical technique of Alpine peaks, ululation is a raw, pre-linguistic vocality defined solely by its acoustic contour. It is the high, trembling tongue-roll of mourning at a graveside, the triumphant cascade from a wedding procession at dusk, and the collective keen that rises to meet a returning hero—the human voice, stripped to its rawest frequency, shaping air into a pure vessel for what words cannot hold.