What does public mean?
Public is an adjective meaning concerning the people as a whole, open to general access, or carried out openly. It describes institutions and services provided for society, such as public transport, public education, and public health, as well as matters visible or open to everyone, such as public opinion, a public debate, or a public record. The related noun “the public” means the people collectively, especially when a society or community is being considered as a whole. Public does not necessarily imply that something is formally owned by the government: a privately managed service can still be public if it is intended for general use. The word can carry a neutral administrative sense, as in “public policy,” but in other contexts it suggests openness, visibility, and the possibility of public scrutiny. It is the opposite of private, secret, or restricted, and its familiar use in phrases such as “the general public” makes it especially useful when distinguishing community-wide concerns from private interests.
Relating to the people as a whole; open, accessible, or maintained for general use.
"The council announced that the new library would remain a public facility."
Common in expressions such as “public service,” “public interest,” and “public opinion.”
The people collectively, especially as a community or the general population.
"The proposal was discussed openly with the public before a decision was made."
Usually takes “the” and is treated collectively; “the public” is more usual than “a public” when referring to society as a whole.
Usually unnecessary because “the public” is normally collective. The plural is used mainly when referring to distinct groups or audiences, as in “different publics have different needs.”
"The campaign was adapted for local, national, and international publics."
From Latin populus, meaning “the people”: “public” began as a description of the people themselves before it came to mean anything belonging to them.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of public
The word comes through Old French public, from Latin publicus, a form of populus meaning “the people.” The adjective originally referred to affairs belonging to the people as a whole and developed into English during the medieval period. Its development reflects a long history of related Latin words, including popular, which means “of or relating to the people,” and publish, which originally meant to make known or make public.
Related word forms
How public is actually used
In general use, “public” usually means open to or concerning the whole community. “Public” can also suggest a lack of privacy, especially when describing something performed or discussed openly.
Easily confused with public
“Public” means relating to society as a whole, whereas “pubic” means relating to the pubis, the front part of the pelvic bones.
“Public” means open or available to everyone, while “private” means restricted to an individual or small group.