sibilant

[ sib-uh-luhnt ]

adjective

1. hissing.
2. Phonetics. characterized by a hissing sound; noting sounds like those spelled with s in this [th, is], rose [rohz], pressure [presh, -er], pleasure [plezh, -er], and certain similar uses of ch, sh, z, zh, etc.

noun

1. Phonetics. a sibilant consonant.

sibilant

/ ˈsɪbɪlənt /

adjective

1. phonetics relating to or denoting the consonants (s, z, / ʃ /, / ʒ /), all pronounced with a characteristic hissing sound
2. having a hissing sound

   the sibilant sound of wind among the leaves

noun

1. a sibilant consonant

Derived Forms

• ˈsibilance, noun
• ˈsibilantly, adverb

Other Words From

• sib·i·lance [sib, -, uh, -l, uh, ns] sib·i·lan·cy [sib, -, uh, -l, uh, n-see] noun
• sib·i·lant·ly adverb
• non·sib·i·lant adjective noun
• non·sib·i·lant·ly adverb
• sub·sibi·lant adjective noun
• sub·sib·i·lant·ly adverb
• un·sib·i·lant adjective

Word History and Origins

Origin of sibilant¹

First recorded before 1660–70; from Latin sībilant- (stem of sībilāns ), present participle of sībilāre “to hiss”), equivalent to sībil(us) “a hissing, whistling” (imitative of the sound) + -ant- adjective suffix; -ant

Word History and Origins

Origin of sibilant¹

C17: from Latin sībilāre to hiss, of imitative origin; compare Greek sizein to hiss

Example Sentences

When addressing Neo as “Mister Anderson” with a decidedly sibilant ess as robotic as it is arrogant, Weaving makes his character’s disaffected voice unsettling precisely because of how familiar it sounds.

From Los Angeles Times

But Hauser’s soft, sibilant, weirdly sexy performance is all that matters.

From New York Times

They called out to each other in a flowing, sibilant tongue.

From Literature

The sibilant sound of the rattlesnake's tail has long been a movie cliché.

From BBC

The insectivorous choruses actually synchronize their sibilant symphonies in a deafening, but gorgeous, hum.

From Scientific American