ظمخ doesn't appear in Hans Wehr's Modern Standard Arabic dictionary, but Lane's Arabic-English Lexicon has an entry for it. Select the entry below for the full classical Arabic definition.

• ظِمَخٌ

  ظِمَخٌ ذ , (K,) or ظِمْخٌ, (AA, TA,) A tree having the form of the دُلْب [or plane-tree], (AA, T, K,) from which is cut the wood of the beaters and washers and whiteners of clothes, which is buried, [and is used for tann…

  View in Lane's Lexicon →