testimonial

definition: of or relating to or constituting testimony
example:
speech part: adjective
synonyms:
definition: expressing admiration or appreciation
example: testimonial dinner
speech part: adjective
synonyms:
definition: something that serves as evidence
example:
speech part: noun
synonyms: testimony
definition: something that recommends (or expresses commendation of) a person or thing as worthy or desirable
example:
speech part: noun
synonyms: recommendation good word
definition: something given or done as an expression of esteem
example:
speech part: noun
synonyms: tribute

How testimonial is being used?