The spelling of the word "urinae" is based on the Latin term for urine. The word is pronounced as /jʊˈraɪniː/, with the stress on the second syllable. The first two letters "ur" are pronounced as the vowel sound in "fur" followed by an "i" sound. The "n" is pronounced as in "no" and the final "ae" is pronounced as the "eye" sound in "die". The correct spelling of this word is important in medical terminology, as it is used to describe various conditions related to urine.