1. in a way that is open to or involves the general public; not privately
2. in front of other people; in public view

Examples

• The company publicly announced its new product line.
• She was publicly recognized for her volunteer work.
• The mayor publicly apologized for the mistake.
• The information was made publicly available online.
• He publicly supported the new policy.
• The trial was held publicly in the courthouse.
• They publicly disagreed with the decision.