Definify.com

Webster 1913 Edition

Sootiness

Soot′i-ness

,

Noun.

The quality or state of being sooty; fuliginousness.

Johnson.

Webster 1828 Edition

Sootiness

SOOT'INESS

,

Noun.

[from sooty.] The quality of being sooty or foul with soot; fuliginousness.