kōrō
1. hard solder
Noun
#397105
1. hard solder
1. Was not hard metal.; Was not tungsten.
1. Not hardened bronze.; Not hard bronze.
1. If/when hardened brass; If brass is hardened
1. Was hard metal.; Was rigid.
1. Is not hard metal.; Is not steel.
1. It is not steel.; It is not hard metal.
1. Was hard metal.; Was steel.
1. Hard alloy; Hard metal
1. Was not hard metal.; Was not strong.