What does stridulous mean?
Stridulous is an adjective for something that is harsh, shrill, grating, or unpleasantly forceful. Its sound-related use is especially vivid: one can describe a stridulous voice, a stridulous hum, or the stridulous noise of insects, machinery, or traffic. The word can also suggest a person or manner of speaking that is clamorous, insistent, or difficult to ignore. Unlike the more general word strident, stridulous often emphasizes an abrasive quality rather than merely a high volume. It is most natural in formal writing, literary descriptions, and carefully chosen journalism, while being uncommon in casual conversation. The term is useful when the important feature is not simply that something is loud, but that its sound or manner feels sharp, strained, and difficult to tolerate.
adjectiveHarsh, shrill, or grating, especially as a sound. It can also describe a voice, person, or situation that is conspicuously noisy or forceful.
- Harsh, shrill, or grating, especially of a sound or voice.
- Noisy, clamorous, or forcefully insistent, especially of a person, speech, or situation.
"The stridulous call of the cicadas filled the summer evening."
"A stridulous hum came from the old machinery in the corner."
"Her stridulous objection silenced the discussion for a moment."
Stridulous is the vivid word for the abrasive din of insects, engines, or voices that refuses to be politely ignored.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of stridulous
Stridulous comes through English from Latin stridulosus, meaning creaking or noisy. That form is related to stridere, an ancient Latin verb meaning to creak or make a harsh sound. The same root also underlies strident and the verb stridulate, used for the rasping or chirping sound made by certain insects.
Related word forms
How stridulous is actually used
Relatively formal and literary. It is more often used for conspicuously harsh or noisy speech, sound, or activity than for everyday descriptions of volume.
Easily confused with stridulous
Stridulous describes a harsh, grating, or shrill quality, whereas strident is more often used for a forceful, demanding, or conspicuously loud voice or tone.