先土器時代

せんどきじだい

noun

•

preceramic period

先	before, ahead, previous, future, precedence
土	soil, earth, ground, Turkey
器	utensil, vessel, receptacle, implement, instrument, ability, container, tool, set
時	time, hour
代	substitute, change, convert, replace, period, age, counter for decades of ages, eras, etc., generation, charge, rate, fee