H4286
מַחְשֹׂף
exposing
1) a stripping, a laying bare 1a) of bark
Full Brown-Driver-Briggs lexicon entry
מַחְשׂף noun masculine a laying bare, stripping — only construct מַחְשׂף הַלָּבָן Gen 30:37 (J) a stripping of the white, i.e. so as to shew wood under the bark.
1 occurrence