IPA: /ˈpʌblɪkli/
KK: /ˈpʌblɪkli/
In a way that is open and visible to everyone; not private.
The event was publically announced to ensure everyone could attend.
Publically → It is formed from "public" (from Latin "publicus", meaning of the people or pertaining to the community) and the suffix "-ally" (meaning in a manner relating to). The word "publically" means in a manner that pertains to the community or is accessible to all people.
Think of 'public' as relating to the community, and '-ally' means in a manner. So, when something is done 'publically', it is done in a way that is open to everyone.