piepen

Verb

 * 1) to squeak, squeal
 * 2) to creak
 * 3) to wheeze (such as someone with asthma)
 * 4)  to accomplish, finish, do

Etymology
16th century, from, from , from. .

Verb

 * 1) to cheep (of a bird); to squeak (of a mouse)
 * 2) to bleep (of machine etc.)