prehistorical

/ˌpriːhɪˈstɔːrɪkəl/
adjective
  1. Another word for prehistoric; relating to the time before written records.
    • They discovered prehistorical remains in the cave.
    • Prehistorical art often shows animals and hunting scenes.
    • The prehistorical era is also called the Stone Age.
  2. Extremely old or out of date.
    • His prehistorical views on technology make him hard to work with.
    • That prehistorical refrigerator barely keeps food cold.
    • The school's prehistorical heating system breaks down every winter.
Antonyms
What does "prehistorical" mean? | whatsthatwordmean | whatsthatwordmean