Integument
Pronunciation : In*teg"u*ment
Part of Speech : n.
Etymology : [L. integumentum, fr. integere to cover; pref. in- in, on + tegere to cover: cf. F. int?gument. See 1st n-, and Tegument.]
Definition : Defn: 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.
Source : Webster's Unabridged Dictionary, 1913