cheep
From Longman Dictionary of Contemporary Englishcheepcheep /tʃiːp/ verb [intransitive] HBPSOUNDif a young bird cheeps, it makes a weak high noise chicks cheeping for food —cheep noun [countable]→ See Verb tableExamples from the Corpuscheep• Five minutes later, the alarm wakes him again, cheeping insistently like a mechanical bird.Origin cheep (1500-1600) From the sound