integument

noun

1. an outer protective covering such as the skin of an animal or a cuticle or seed coat or rind or shell
   Terjemahkan ke Indonesia sumber: wordnet30
2. That which naturally invests or covers another thing, as the testa or the tegmen of a seed; specifically (Anat.), a covering which invests the body, as the skin, or a membrane that invests a particular part.
   Terjemahkan ke Indonesia sumber: webster1913