Search Result for "vowel_sound":
Wordnet 3.0

NOUN (1)

1. a speech sound made with the vocal tract open;
[syn: vowel, vowel sound]



WordNet (r) 3.0 (2006):

vowel sound
    n 1: a speech sound made with the vocal tract open [syn:
         vowel, vowel sound] [ant: consonant]