on turbast koosnev tasase või kumera pealispinnaga ümbritsevast alast kõrgemale ulatuv tasandik, mis toitub üksnes sademeist ja on toitevaene., type of mire, waterlogged dome or plateau like mound of partially decomposed plant materials - peat, which have accumulated naturally over time, and obtains most of its water from rainfall (is ombrotrophic)