A dermatologist is a doctor who has extensive training and knowledge of the skin, scalp, hair and nails and treats conditions that affect those areas. These doctors will evaluate any abnormality, blemish or lesion on the skin in order to determine the cause and will determine a course of treatment.
Definition of rampart for English Language Learners. : a tall, thick stone or dirt wall that is built around a castle, town, etc., to protect it from attacks.
Black stone. A black stone of unknown origin has been used in the construction of several structures throughout the known world. Some of it is described as oily or greasy, in contrast to the similar but drier constructions of Valyrian dragonstone. Contents. 1 Oily black stone 1.1 Seastone Chair.