Corresponds to the anterior. (Costomediastinal) line of pleural reflection. 2. It is deeply notched in the left lung posterior. to 5th costal cartilage by the pericardium costal cartilage by the pericardium. and extends vertically downwards to form. Lingula.
Generally speaking, a principle is a rule, standard, or belief of one kind or another. As an adjective, principal means âmost importantâ, while a principal is â generally speaking â a person who is most important in a particular organization or group.
In general, principle offers the idea of general law or code of conduct. 1  No! It is against my principles! 2  That is a great idea in principle. 3  Those are my principles. If you don't like them, I have others. 4  You could strengthen your argument by appealing to more general. principles.