impressionistic
1. [ adjective ] of or relating to or based on an impression rather than on facts or reasoning
Examples:

"a surprisingly impressionistic review bearing marks of hasty composition" "she had impressionistic memories of her childhood"

Related terms: impression
2. [ adjective ] relating to or characteristic of impressionism
Synonyms: impressionist
Examples:

"impressionist music"

Related terms: impressionism impressionism
Similar spelling:   impressionist
  impressionism
  impressionable
  impressively
  impressiveness
  imprisonment
  impregnation