A teacher or faculty member at a college or university regardless of formal rank.
The most senior rank for an academic at a university or similar institution, informally also known as "full professor."
A pianist in a saloon, brothel, etc.
The puppeteer who performs a Punch and Judy show; a Punchman.
A schoolteacher.
A senior school student, especially a school-leaver, engaged in unsupervised celebrations during schoolies week.
An education officer.
A juvenile gamefish (especially striped bass) at a stage where it tends to swim with others in schools rather than stay to itself.