The definition :


Definitions of black lead:

  • noun:   used as a lubricant and as a moderator in nuclear reactors




Are you interested in alternative search :

:achromatic african american afro american angry blackamoor blacken blackened black market blackness black person bootleg calamitous clad clothed colored colorful coloured contraband covert dark dark skinned dim dirty disastrous disgraceful :atomic number 82 chair conduce conduct confidential information contribute direct extend go guide hint jumper cable jumper lead lead in leading lead story leash leave moderate pass pb pencil lead principal result run

If you like reading news check: