Definition of 原始時代 (げんしじだい)

noun, no-adjective
•
primitive times
Related Kanji
原 meadow, original, primitive, field, plain, prairie, tundra, wilderness
始 commence, begin
時 time, hour
代 substitute, change, convert, replace, period, age, counter for decades of ages, eras, etc., generation, charge, rate, fee