The term 'audiuntur' is the third person plural present passive indicative form of the verb 'audire,' which means 'to hear' or 'to listen.' This term illustrates an essential aspect of Latin verbs within the fourth conjugation, highlighting how actions are perceived or received by the subjects, rather than performed by them. Understanding this form is crucial for grasping the passive voice in Latin and the unique characteristics of the fourth conjugation, which has distinct endings and vowel patterns compared to other conjugations.