Also spelled pre-historic
adj
Freq #13209
Meanings
-
1
adj
Belonging to the time before history was written down.
The cave contains prehistoric paintings of animals.
-
2
adj
Very old or hopelessly out of date (informal).
My mother has these prehistoric ideas about proper clothes.
Thesaurus
Synonyms
1
adj
· belonging to the time...
prehistorical
2
adj
· very old or hopelessly out...
antediluvian
Word family
Derived forms
nonprehistoricprehistorically
Etymology
From pre- (“before”) + historic, q.v., similar to slightly earlier ante-historic.