c, h, r, i are letters that make 'chirr'
hi, IR, chi, HI, Ir are words within 'chirr'
chirre, chirrs are words created by adding a letter to 'chirr'
1 possible definitions for 'chirr'
Under this definition, chirr is a verb and has the following properties:
'chirr' can be a type of utter, emit, let out, let loose.