hortatory
/ˌhɔrtəˈtɔri/ (HOR-tuh-TOR-ee)
Definitions
1. adjective
expressing a sense of moral duty or obligation
“The hortatory tone in the speech motivated the audience to take action.”
2. noun
a speech or writing that is intended to persuade or advise
“The politician’s hortatory speech called for unity and cooperation.”