different between stridulous vs stridulate

English

Etymology

From Latin stridulus (“creaking, giving a shrill sound”), from stridere (“to utter an inarticulate sound, creak, grate”).

Pronunciation

• IPA^(key): /?st??dj?l?s/

Adjective

stridulous (comparative more stridulous, superlative most stridulous)

1. Emitting a particularly harsh or shrill sound.
   • c. 1874, Henry Wadsworth Longfellow Ovid in Exile

     the Sarmatian boor driving his stridulous cart

2. (pathology) Relating to stridor.

References

• Douglas Harper (2001–2021) , “stridulous”, in Online Etymology Dictionary

English

Etymology

Back-formation from stridulation. (From earlier term stridulous; from Latin str?dulus (“giving a shrill sound, creaking”), from str?d? (“utter a shrill or harsh sound; creak, shriek, grate, hiss”))

Pronunciation

• (UK) IPA^(key): /st??dj??le??(?)n/

Verb

stridulate (third-person singular simple present stridulates, present participle stridulating, simple past and past participle stridulated)

1. (intransitive) To make a high-pitched chirping, grating, hissing, or squeaking sound, as male crickets and grasshoppers do, by rubbing certain body parts together.
   • 1969, Vladimir Nabokov, Ada or Ardor, Penguin 2011, p. 191:

     A window was open, and the crickets were stridulating at an ominous speed in the black motionless foliage.

   • 1984, John Updike, The Witches of Eastwick, p55

     The crickets stridulated their everlasting monotonous meaningful note.

   Synonyms: chirp, chirr

Related terms

Translations

Italian

Verb

stridulate

1. second-person plural present indicative of stridulare
2. second-person plural imperative of stridulare

Participle

stridulate

1. feminine plural of the past participle of stridulare