Definition of 地質時代 (ちしつじだい)
ちしつじだい
地質時代
ちしつじだい
chishitsujidai
noun
•
geological age, geological era
Related Kanji
地 | ground, earth |
質 | substance, quality, matter, temperament |
時 | time, hour |
代 | substitute, change, convert, replace, period, age, counter for decades of ages, eras, etc., generation, charge, rate, fee |