pitchpipe التعريفات والمعاني == English == === Etymology === From pitch + pipe. === Noun === pitchpipe (plural pitchpipes) (music) A small pipe used to set the pitch for an instrument, song etc. [from 17th c.] شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة pitchpipes pitch pipe pitch pipes pitch-perfect pitchpole pitchpine pitchpin pitchpenny pitch pine