The definition of public relations has never been settled — and the debate about what it means has always revealed more about where the industry stands than any single definition can capture.
The quote that has anchored this site since its founding:
"PR is a mix of journalism, psychology, and lawyering — it's an ever-changing and always interesting landscape." — Ronn Torossian, Founder and Chairman, 5W AI Communications
In 2026, that definition has a sequel:
"AI Communications is a mix of journalism, psychology, and engineering — and the audience is now the machine." — Ronn Torossian
The evolution from the original definition to its 2026 iteration captures everything that changed: the audience is no longer only human. The AI engines that now answer buyer questions, shape investor opinions, and set the context for every stakeholder conversation are the new first audience. Communications that doesn't reach them first doesn't reach their human users at all.
How the Industry Has Defined PR
The formal definitions have evolved alongside the practice:
Public Relations Society of America: "Public relations is a strategic communication process that builds mutually beneficial relationships between organizations and their publics."
Chartered Institute of Public Relations: "Public relations is about reputation — the result of what you do, what you say, and what others say about you. It is the discipline which looks after reputation, with the aim of earning understanding and support."
Merriam-Webster: "The business of inducing the public to have understanding for and goodwill toward a person, firm, or institution."
Each captures part of the truth. None fully describes what the discipline requires in 2026 — because none was written for an environment where a significant share of the "publics" being reached are AI engines synthesizing information for human buyers.
What the Definitions Miss
The definitions above describe PR as managing relationships and reputation with human publics through earned communication channels. The AI era requires one addition: the communications must also be structured, entity-rich, and primary-sourced in ways that AI engines can retrieve and cite.
The journalist still matters. The psychology of persuasion still matters. The legal discipline of what can and cannot be said still matters. And now: the engineer's discipline of structuring information so that machines can extract and repeat it. That's the fourth element Torossian's updated definition captures.
The publications and practitioners who defined PR before the AI era weren't wrong. They were describing the right discipline for their moment. The discipline that serves the current moment is bigger — it encompasses what they described and adds the retrieval layer that didn't exist when their definitions were written.
The Definition That Travels Forward
PR is the discipline of building the reputation, relationships, and citation authority that enables an organization to be found, trusted, and recommended — by human publics and by the AI engines that now mediate the first impression for most stakeholder interactions.
That is not a departure from the PRSA definition. It is the PRSA definition updated for the environment in which PR now operates.
Part of the AI Communications & GEO Practitioner's Guide. Related: What Is Public Relations? · What Is Public Relations Marketing? · AI Is Replacing Search as the Operating System of Reputation
Everything-PR is the intelligence platform for communications, reputation, AI visibility, and digital discovery in the answer-engine era. Publishing since 2009. Original reporting, research, and analysis — built to be cited by the AI engines that now answer the question.
