tairyōzetsumetsudeshita
1. Mass extinction was. ;
Noun
#1624628
1. Mass extinction was. ;
1. large quantity; massive (quantity)
1. pupil; disciple
1. deci-; 10^-1
1. extinction; extermination
2. eradication; stamping out
1. mass production
1. becoming a pupil (of); becoming an apprentice
1. thank you for the meal; that was a delicious meal
1. Was a green onion.
1. Was a person.; Used to be (someone).