The publican collected taxes in ancient Rome.

The publicist provided insightful commentary on current political events.

They hired a marketing agency to publicise their new product.

She works in the publishing industry.

The notary public certified the document.

I feel nervous speaking in public.

The company plans to go public next year.

The public at large is concerned about the rising crime rates.

Publicity campaigns are essential for promoting a new product.

He works as a public officer in the government.