testimonial in WordNet English dictionary

1. something that recommends (or expresses commendation of) a person or thing as worthy or desirable
   recommendation  testimonial  good word 
   
2. something given or done as an expression of esteem
   tribute  testimonial 
   
3. something that serves as evidence
   "his effort was testimony to his devotion"
   testimony  testimonial 
   

1. of or relating to or constituting testimony
   testimonial 
   
2. expressing admiration or appreciation
   "testimonial dinner"
   testimonial