impressive impressive /ˌɪmˈprɛsɪv/

adjective

1. () Making a strong or vivid impression  ( impressive )
   making a strong or vivid impression
    An impressive ceremony
   an impressive ceremony
   
2. Producing a strong effect  ( impressive , telling )
   producing a strong effect
    Gave an impressive performance as Othello
   gave an impressive performance as Othello
    A telling gesture
   a telling gesture