IPA: /ɪmˈpɪrətɔːrɪəl/
KK: /ɪmˈpɪrətɔriəl/
Relating to a commanding or authoritative position, often associated with the title of a leader or ruler.
The imperatorial decree was issued to ensure order in the kingdom.
Imperatorial is formed from "imperator" (from Latin, meaning commander or ruler) and the suffix "-ial" (meaning relating to). The word "imperatorial" refers to something that is related to or characteristic of a commander or ruler.
Think of a commander ('imperator') and remember that 'imperatorial' means relating to a ruler.