'Vox angelica' definitions:

Definition of 'vox angelica'

(from WordNet)
noun
An organ stop producing a gentle tremolo effect [syn: vox angelica, voix celeste]

Definition of 'Vox angelica'

From: GCIDE
  • Vox angelica \Vox` an*gel"i*ca\ [L. angelica angelic.] (Music) An organ stop of delicate stringlike quality, having for each finger key a pair of pipes, of which one is tuned slightly sharp to give a wavy effect to their joint tone. [Webster 1913 Suppl.]