Heart Lexicon

Boundaries - meaning and definition

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Definition

Boundaries are the limits a person sets around what they are comfortable with, physically, emotionally, sexually or digitally, and how they want to be treated.

At a glance

  • Personal limits about what someone is comfortable with.
  • They can be physical, emotional, sexual, digital, financial or about time.
  • A boundary describes what a person will do to protect themselves, not a rule for others.
  • Boundaries can change over time.
  • Respecting someone's boundaries is a core part of trust and consent.

In detail

Boundaries can be about touch, time, privacy, communication, money or sex. Examples include "I don't share my location", "I need a day to reply sometimes" or "I'm not ready for that yet". Healthy boundaries are communicated clearly and can change over time.

A boundary describes what a person will do to protect their own wellbeing; it is not a rule imposed on someone else's behaviour. Respecting another person's boundaries, even when you do not share them, is a core part of trust and consent.

In a sentence

  • One of my boundaries is that I don't share my location with people I've just met.
  • We talked about boundaries early on, which made dating feel much less stressful.
  • Looking for someone who respects boundaries and communicates openly.

Not to be confused with

  • Coercive control

    Controlling another person's friendships, money or movements is sometimes framed as a boundary but is a pattern of abuse.

Common questions

How do I set a boundary?

Say clearly and calmly what you are and are not comfortable with, for example "I'm not ready for that yet" or "I need a day to reply sometimes". You do not need to over-explain. If someone keeps ignoring a boundary, that is useful information about the relationship.

What is the difference between a boundary and controlling someone?

A boundary is about your own actions, such as "If you shout, I will leave the conversation". Control is telling another person what they must do, such as who they can see or what they can wear.

Related terms