amorphous

Adjective

• without real or apparent crystalline form
  • an amorphous mineral
    
  • amorphous structure
    

• lacking the system or structure characteristic of living bodies

• having no definite form or distinct shape
  • amorphous clouds of insects
    
  • an aggregate of formless particles
    
  • a shapeless mass of protoplasm
    

Related words

• Synonyms: 
  uncrystallized , uncrystallised , unstructured , formless , shapeless