sponsor

definition: someone who supports or champions something
example:
speech part: noun
synonyms: supporter
definition: an advocate who presents a person (as for an award or a degree or an introduction etc.)
example:
speech part: noun
synonyms: presenter
definition: assume sponsorship of
example:
speech part: verb
synonyms: patronize patronise
definition: assume responsibility for or leadership of
example: The senator announced that they would sponsor the health care plan.
speech part: verb
synonyms:
definition: do one's shopping at
example:
speech part: verb
synonyms: shop

sponsor is explained and pronounced

How sponsor is being used?