Merriam-Webster's Word of the Day for May 6, 2024 is:

plangent • \PLAN-junt\  • adjective

Something, such as a sound, that is described as plangent is loud, deep, and often expressive of sadness or suffering. The word is a synonym of plaintive.

// The campers were awoken by the plangent howl of a coyote off in the distance.

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Examples:

“Adjuah sings in a keening, plangent tone, but at one point he pauses to offer a spoken invitation: ‘Listen to the wind,’ he says. ‘The voices calling to you from yesterday.’” — Giovanni Russonello, The New York Times, 30 June 2023

Did you know?

Plangent adds power to our poetry and prose: the pounding of waves, the beat of wings, the tolling of a bell, the throbbing of the human heart, a lover’s knocking at the door—all have been described as plangent. The word plangent traces back to the Latin verb plangere, which has two meanings. The first of those meanings, “to strike or beat,” was sometimes used by Latin speakers in reference to striking one’s breast in grief. This led to the verb’s second meaning, “to lament.” The sense division carried over to the Latin adjective plangens and then into English, giving us two distinct meanings of plangent: “pounding” (as in “the plangent roar of waves”) and “expressive of woe, grief, or melancholy.” Like its synonym plaintive, plangent is often used to describe sounds, from bittersweet melodies to the wails of mourners, evoking deep and heartfelt sadness.