For the purpose of this title, certain terms and words are hereby defined. Words used in the present tense shall include the future, the singular number shall include the plural and the plural number includes the singular; the word "shall" is mandatory, the word "may" is permissive; the word "person" includes a firm, association, organization, partnership, trust, company or corporation as well as an individual; the words "used" or "occupied" include the words "intended, designed or arranged to be used or occupied". (Ord. 10-22, 12-21-2010)