문자로 기록된 역사가 시작되기 이전의 시기에 관한.
Relating to or denoting the period before written records were kept.
예문:
"Archaeologists discovered prehistoric cave paintings deep in the mountains."
"The museum features a collection of prehistoric stone tools used by early humans."
"Prehistoric animals like the woolly mammoth roamed the Earth during the Ice Age."
매우 낡거나 시대에 뒤떨어져서 오늘날에는 거의 쓰이지 않는.
Extremely old-fashioned or outdated in style, technology, or thinking.
예문:
"My grandfather still uses a prehistoric mobile phone that doesn't even have a camera."
"The office's filing system is prehistoric and desperately needs to be digitized."