P3I1P3E1C3L1A1Y4
17 points
PIPECLAY is validvalid
to whiten leather with fine white clay [v PIPECLAYED, PIPECLAYING, PIPECLAYS]
a fine white clay forming a ductile paste with water, used esp. for making tobacco-pipes and whitening leather etc. [n -S] / to whiten with pipeclay [v -ED, -ING, -S]