crock

noun

1.
a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink
blatch bleck chark coalmote collow colly lifemote shive carbon black lampblack smut soot
2.
nonsense; foolish talk
3.
an earthen jar (made of baked clay)
pigg earthenware jar
Derived from:
crock