The word carries more weight than a one-line dictionary entry gives it, so here is the fuller answer.
Short answer
In plain terms: a large, settled society with shared institutions, writing or record-keeping, specialised work, and cities.
- Monumental building, which tends to follow from the rest.
- A food surplus that frees people from producing their own.
- Keep a save or backup from before you start — it costs nothing and occasionally saves an evening.
Each Civilization entry reshuffles the rules enough that habits from the last one quietly stop working. The word entered English from Latin by way of French, and its older sense was closer to "making civil". The strategy game borrowed the word, which is why searches for it return two very different kinds of result.
How it is used today
What follows assumes you are on a current install and have not modified it. Historians treat it as a description of scale and organisation rather than of merit. In everyday use it often means simply "a large historical society", which is looser than the academic sense. It helps to understand why a step exists, because then you can adapt it when your situation is slightly different.
Archaeology tends to look for cities, surplus food and record-keeping as practical markers. The plural is regular, and both the singular and plural are common in ordinary writing. If you are coming to this after a long break, the terminology has probably moved on.
Where the word comes from
The term has a difficult history: it has been used to rank societies, and that use is now widely rejected. Dictionaries agree on the core and differ on the edges, which is why several definitions circulate. Screenshots age faster than text, which is why this describes rather than shows.
- Specialised work — craft, administration, priesthood, trade.
- Institutions that outlast the individuals running them.
- Region and platform change more than people expect, so confirm both.
- Cities and permanent settlement rather than seasonal movement.
- Some form of record-keeping, usually but not always writing.
The short definition
Where two approaches both work, the one with fewer moving parts is the one to keep. Most of the disagreement you will find online is two people describing different builds. The awkward part is rarely the step itself, it is knowing which step comes first. A single check up front replaces a lot of guessing later.
Treat anything stated without a version number as provisional. None of this needs a paid tool, a third-party launcher or an account on a site you have never heard of. There is no hidden trick here that the game is keeping from you.
Why the definition is argued over
There is usually a fast way and a reliable way, and it is worth knowing which one you are choosing. The short version is near the top on purpose; the reasoning is there if you want to know why. If a step reads as obvious, do it anyway — the obvious ones are the ones people skip and then wonder about.
Anything that behaves differently on console than on PC is flagged where it matters. Everything below is framed around the current state of Civilization rather than a launch-week impression. The community wisdom on this is roughly half right, and the half that is wrong costs the most time.
What separates it from a society or a culture
Half the pages on this topic were written for a build that no longer exists, which is why they stop matching what you see. If your result differs from what is described here, note what is different first rather than starting over. Do the cheap check before the expensive one — that ordering alone saves most of the frustration.
Where people go wrong
- Assuming a guide from an older season still describes the current version.
- Changing five things at once and then not knowing which one helped.
- Grinding a method that was patched months ago because a thread still ranks well.
- Skipping the prerequisite because it looked optional in someone else's summary.
Civ FAQ
Does this work the same on console and PC?
The logic is identical. Menu paths and button prompts differ, and any real difference is flagged above.
Is it the same as culture?
No. Culture is shared practice and meaning, and every group has one. This word describes a particular scale and kind of organisation.
Is this still accurate after the latest Civilization update?
The method is; individual numbers may not be. If a value on your screen differs, trust the screen and keep the sequence.
Why do definitions disagree?
Because the markers are a checklist rather than a rule, and real societies match some and not others.
Work through it in the order above and quiz stops being a question you have to look up again.