peat
1. peat \'pe-t\ \'pe-t-e-\ n [ME pete, fr. ML peta] often attrib 1: TURF
2: partially carbonized vegetable tissue formed by partial decomposition in
water of various plants (as mosses of the genus Sphagnum) - peaty aj
2. peat n [origin unknown] : a bold gay woman
Webster's English Dictionary