pue

verb1

1. •
   (old-fashioned) To make a low whistling sound; to chirp, as birds.

   • The birds likewise with chirps and puing could / Cackling and chattering that of Jove beseech. — 1587

noun2

1. •
   Initialism of power usage effectiveness
2. •
   Abbreviation of Puebla: a state of Mexico.