To shake or tremble, especially in speaking

कंपकपाना

English Usage: She spoke in a quavering voice as she recounted the story.

Hindi Usage: उसने उस कहानी को सुनाते हुए कंपकपाती आवाज में बोला।

A trembling or shaking sound, particularly in a musical context

कंपन

English Usage: The quaver in his singing added a unique charm to the performance.

Hindi Usage: उसके गायन में कंपन ने प्रदर्शन में एक अनोखा魅力 जोड़ा।