The Collaborative International Dictionary of English v.0.48:

Moldwarp \Mold"warp\, Mouldwarp \Mould"warp\, n. [OE. moldwerp:
   AS. molde soil + weorpan to throw up; cf. OD. molworp, G.
   maulwurf, Icel. moldvarpa, Dan. muldvarp. See Mold soil,
   Warp, and cf. Mole the animal.] (Zool.)
   See Mole the animal. --Spenser.
   [1913 Webster] Moldy