Sibilant

مترادف و متضاد sibilant

1. adjective Of speech sounds produced by forcing air through a constricted passage (as `f', `s', `z', or `th' in both `thin' and `then')
   Synonyms: fricative, continuant, spirant, strident
2. noun A consonant characterized by a hissing sound (like s or sh)
   Synonyms: sibilant consonant
3. Synonyms: hissing