kōgyoku
1. corundum
Noun
#188981
1. corundum
1. It's not steel.; It's not metal.
1. Was not steel.; Was not metal.
1. If/when steel balls; If/when metal balls
1. Not steel balls.; Not testicles.
1. It was not steel.; It was not metal.
1. With steel balls.; Using steel balls.
1. Was steel balls.
1. Not steel balls.; Not testicles.
1. If steel balls; If made of steel balls