A line marking and shaping the outer form of an object
A view in outline
A biographical sketch
She leaned back against his arm, watching his profile as he looked out the window.
Focusing on his profile, she willed him to look her way.
Only his profile existed in her quest.
(5) With n =1, the jet is reversed in direction, and the profile is the atenary of equal strength.
She turned and studied his stoic profile anxiously.