1. having no definite form or distinct shape; “amorphous clouds of insects”; “an aggregate of formless particles”; “a shapeless mass of protoplasm”
  2. lacking the system or structure characteristic of living bodies
  3. (of a group of people or an organization) unorganized or unfocused; “A mob is an amorphous crowd of people without ideals, a sum of individuals in which each lives for himself”
  4. unclear because vague or badly organized; “Her vague, amorphous statement of her predicament was part of what made it so hard for her to solve it”
  5. without real or apparent crystalline form; “an amorphous mineral”; “amorphous structure”