IPA: /səˌluːtəˈtɔːriən/
KK: /səˌluːtəˈtɔːriən/
A student who has the second highest academic rank in their class and gives a speech at graduation.
As the salutatorian, she delivered a heartfelt speech to her classmates during the graduation ceremony.
Salutatorian → It is formed from "salutare" (meaning to greet) and "-tor" (meaning one who). The word refers to the person who delivers the greeting or salutation at a graduation ceremony.
Think of someone who is the 'one who greets' ('salutare' means to greet) at a graduation — that's why salutatorian is the person who delivers the greeting.