The most senior rank for an academic at a university or similar institution, informally also known as "full professor."
A teacher or faculty member at a college or university regardless of formal rank.
A pianist in a saloon, brothel, etc.
The puppeteer who performs a Punch and Judy show; a Punchman.
One who studies under supervision of a renowned expert in their field.
A learner at a school under the supervision of a teacher.
The central dark part of an ocellated spot.
The hole in the middle of the iris of the eye, through which light passes to be focused on the retina.