Final answer:
The inequality to describe the relationship between -14 and -1 is -14 < -1, indicating that -14 is less than -1.
Step-by-step explanation:
To describe the relationship between -14 and -1 using an inequality symbol, we need to understand that on the number line, numbers to the right are greater and numbers to the left are smaller. Since -14 is to the left of -1, it is the smaller number. Therefore, the correct inequality to describe the relationship is -14 < -1.