a structure or object that impedes free movement
any condition that makes it difficult to make progress or to achieve an objective
the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets
that part of the central nervous system that includes all the higher nervous centers; enclosed within the skull; continuous with the spinal cord
mental ability
that which is responsible for one's thoughts and feelings; the seat of the faculty of reason
someone who has exceptional intellectual ability and originality
temperament or disposition
a dissolute man in fashionable society
