1. the quality or state of being able to be understood; clarity of expression or meaning

Examples

• The intelligibility of the speaker's accent made it difficult for the audience to follow the lecture.
• Good writing depends on the intelligibility of your ideas.
• The intelligibility of the old manuscript was compromised by water damage.
• Teachers strive to improve the intelligibility of complex scientific concepts.
• The intelligibility of the instructions was questioned by several users.