What bullying is

The short definition

The educational definition of bullying has three elements: unwanted aggressive behavior, a real or perceived power imbalance, and repetition — or a high likelihood that it will repeat.

One element alone is usually something else. A one-off insult is rudeness. An argument between equals is conflict. It is the three together that form a pattern.

• Unwanted aggressive behavior — words or actions the target did not invite and cannot comfortably stop.
• A power imbalance — real or perceived, formal or informal.
• Repetition — or a high likelihood that it will happen again.

The power imbalance

Power does not need a job title. Seniority counts, but most power in daily life is informal — and informal power is exactly the kind that gets overlooked.

Perceived power counts too. If one person is reasonably experienced as harder to refuse, harder to contradict, or safer to appease, the imbalance is already doing its work — whether or not it would show on any chart.

• Popularity — the group tends to take their side.
• Information — they hold what you need, or know what you would rather keep private.
• Group size — the numbers in the room, or in the chat.
• Seniority — rank, age, or simply having been there longer.
• Belief — being the person whose version of events is accepted by default.

Repetition — or the likelihood of it

Repetition is what separates a pattern from a bad day. One cutting remark can hurt and still be a one-off. The same remark, from the same person, at the same target, week after week, is a different thing.

The definition also covers likelihood: behavior does not need a long history if it is clearly set to continue. And under many workplace policies, a single serious incident can be enough on its own — repetition is the common signal, not the only one.

The four forms

The behavior can run through any of four channels — and often runs through several at once. The channel changes; the pattern does not.

• Verbal — a colleague who opens every standup with a joke at the same person's expense.
• Social or relational — a friend group where one person decides, again and again, who hears about the plans, and the same name keeps falling off the list.
• Physical — a relative whose 'playful' shoves and grabbed phones are a fixture of every family gathering.
• Online — a neighborhood group chat where one member's every message gets picked apart, screenshotted, and mocked.

Context and jurisdiction

'Bullying', 'harassment', and 'discrimination' are related words with different jobs, and they are not interchangeable. Harassment and discrimination carry jurisdiction-specific legal meanings — in many places they require a link to a legally protected characteristic, plus further legal conditions. Bullying, in most places, is not a single legal category at all.

Two things follow. First, 'not illegal' does not mean 'acceptable' — workplace and school policies are often broader than the law, and under many policies behavior can warrant action long before any legal line. Second, this page is educational content. It can help you name what you are seeing; it cannot make a legal determination, and nothing here will try.