Section 333.18801 - Meanings of words and phrases; general definitions and principles of construction(1) For purposes of this part the words and phrases defined in sections 18802 to 18805 have the meanings ascribed to them in those sections.(2) In addition, article 1 contains general definitions and principles of construction applicable to all articles in this code and part 161 contains definitions applicable to this part.1978, Act 368, Eff. 9/30/1978 .