As used in this Act, unless the context requires otherwise:
"Chairperson" means the Chairperson of the Deaf and Hard of Hearing Commission.
"Commission" means the Deaf and Hard of Hearing Commission.
"Director" means the Director of the Deaf and Hard of Hearing Commission.
"Vice-Chairperson" means the Vice-Chairperson of the Deaf and Hard of Hearing Commission.
20 ILCS 3932/5