A member of the Conservative Party of Canada.
A personal computer, especially one similar to an IBM PC that runs Microsoft Windows (or, originally, DOS), usually as opposed to (say) an Apple Mac.
forty-nine (an allusion to a cartoon character, Police Constable 49)
To make politically correct.
An accountant or other person who deals with the calculation of numbers as a profession.
A program, algorithm, or hardware with a focus on numerical calculation.