(A) For the purpose of this Title, the words and terms as used herein are defined as set out below.

(B) Words used in the present tense include the future, words in the singular number include the plural, and words in the plural number include the singular; the word “building” includes the word “structure”; the word “shall” or the word “must” is mandatory; the term “used for” includes the meaning “designated for” or “intended for.” (Ord. 09-25 § 2, 2009.)