D defs.my
Entry 1 sense Webster, 1913

Salutatorian

/sə-lyo͞o'-tə-tŏrʹ-ē-ən/ · Sa·lu·ta·to·ri·an · IPA /səˌluː.təˈtɔːɹ.iː.ən/
01 n. The student who pronounces the salutatory oration at the annual Commencement or like exercises of a college, -- an honor commonly assigned …
  1. 1.
    The student who pronounces the salutatory oration at the annual Commencement or like exercises of a college, -- an honor commonly assigned to that member of the graduating class who ranks second in scholarship.[U.S.]