资料来源 : Webster's Revised Unabridged Dictionary (1913)

Vocule \Voc"ule\, n. [L. vocula, dim. of vox, vocis, voice.]
   (Phon.)
   A short or weak utterance; a faint or feeble sound, as that
   heard on separating the lips in pronouncing p or b. --Rush.
   -- {Voc"u*lar}, a.