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.
The Carnac stones are a dense collection of more than three thousand standing stones around the French village of Carnacâthe largest such collection in the world. The stones were erected between 4500 and 3300 B.C. There is a variety of theories as to the purpose of the stones. Some claim that the stones are aligned astronomically, with the intention of creating an observatory or a calendar system.