chirp 
(chûrp)
(chûrp)n.
A short, high-pitched sound, such as the one a small bird or insect makes.
intr.v. chirped, chirp·ing, chirps
To make a short, high-pitched sound.
[Middle English *chirpen, of imitative origin.]
- principal quantum number
- principalship
- principium
- principle
- principled
- principle of independent assortment
- principle of segregation
- prink
- prinker
- printability
- printable
- print bar
- printed circuit
- printed matter
- printer
- printer's devil
- printhead
- printing
- printing office
- printing press
- printmaker
- printmaking
- printout
- print spooler