A member of a university or college below the rank of assistant professor or reader.
A person who gives lectures, especially as a profession.
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.