本指南为字母圈新人提供核心术语解析,帮助理解BDSM实践的多样形态。我们从基本概念出发,逐步建立对大圈和小圈的基本认知,最后讲解SSC原则这一安全基石。
LETTER CIRCLE, commonly known as the BDSM community, is a unique culture centered around consensual and safe interactions, where individuals explore the limits of power exchange and sensory stimulation through specific roles and phrases in a voluntarily agreed framework. For newcomers, understanding the true meaning of various BDSM concepts will help you understand this culture better.
LETTER CIRCLE, also known as the BDSM circle, is a subculture within sexual subcultures that explores human sexuality and relationships through role-playing. It includes practices such as bondage (binding), discipline (guidance and control), dominance and submission (power dynamics), and sensory games, all based on the principle of safe, sane, and consensual interactions (SSC).
新人入圈基础术语解析:从BDSM到小圈小简介
BDSM is derived from the combination of Dominance & Submission and Sadism & Masochism. At its core, it represents a series of human behaviors and patterns, with B, D, S, and M being its main abbreviations. In the BDSM world, it is common to have different abbreviations representing different types of relationships or behaviors. Belowis the official guide to the meaningof these letter abbreviations commonly used in the BDSM community.
↓Specifics about BDSM:
BDSM comes from the combination of Dominance & Submission and Sadism & Masochism, with its main abbreviations being B, D, S, and M. In the BDSM community, various abbreviations are used to represent different types of relationships or behaviors. Below isan official guide to the meaningsof the common letter abbreviations in the BDSM circle.
↓Explanation of BDSM:
BDSM refers to modes of human behavior and patterns. The main part it covers is B (Binding), D (Discipline), S (Sadism), M (Masochism).
Note:Within the BDSM community, there is also a concept called SS, which stands for Sadist/Spank, referring to a type of person who enjoys disciplining others and implementing BDSM teaching and guidance.
Moreover, guidebooks specifically explore issues such as dominance, humiliation, sensory games, and even include sections about bondage (binding).
LETTER CIRCLE (BDSM) - Notes for Newcomers Based on Current Situations:
Below is an explanation of the common terms used in the BDSM circle, all of which are referred to as LETTER CIRCLE.
LETTER CIRCLE, commonly known as BDSM culture in Chinese, is a sexual culture that explores power exchange, discipline, and sensory games through role-playing. At its essence, this culture emphasizes mutual dependency, emotional resonance, and the expansion of boundaries among participants. Understanding the roles and meanings of various BDSM terms will help you better integrate into this cultural environment.
The terms frequently used in the BDSM circle include: Human Dynamics (D/S), Bondage, Discipline, Sadism, and Masochism, all of which fall under the broader category of power exchange. This culture not only focuses on extreme sensory experiences but also values emotional connections, making it a unique form of sexual culture.
For new readers, the BDSM circle can be overwhelming due to its vast vocabulary, so this guide has carefully arranged the common terms so you can understand the culture better, allowing you to gradually grasp its essence through reading.
All terms in the BDSM circle are established based on mutual consent, hence it is called LETTER CIRCLE. Becoming familiar with the specific meanings of these terms will help you communicate better within the circle.
Hope this guide helps.
小圈定义及其与大圈的区别
In the BDSM community, "small circle" is a term used to categorize the diverse practices withinBDSM, signifying a specific type of behavior pattern. Understanding these terms will help you grasp the cultural context and difference between the small circle and the large circle.

Avoid using visible affirmations-style language, ensure easy readability.
LETTER CIRCLE (BDSM) - Notes for Newcomers Based on Current Circumstances:
Here is an explanation of the common terms used in the BDSM circle, based on actual situations in the circle.
LETTER CIRCLE, short for BDSM (Bondage and Discipline, Sadism and Masochism), refers to practices of domination, submission, bondage, and sensory stimulation in the circle. This culture emphasizes mutual consent, emotional connection, and safety within a voluntary framework.
In the BDSM circle, practices are generally categorized into two sections: the large circle and the small circle. The small circle (letter circle) mainly focuses on SP activities, while the large circle (BDSM) includes a broader range of practices including power exchange, role-playing, and more.
Key points:
Newcomers to the BDSM circle need to learn these terms, as they are fundamental to understanding the circle. The terms in this guide are based on common usage and official definitions, please refer to the detailed explanations.
SSC原则:健康BDSM实践的基石
SSC is short for Safe, Sane, and Consensual (安全,理智,同意), which are the three fundamental principles for safe BDSM practice.
Based on the real needs and context described in this article, the summary is provided below.
This guide explains common BDSM terms used to define practices within the BDSM community, including practices such as B/D (Bondage/ Discipline), D/S (Dominance/Submission), S/M (Sadism/Masochism), power exchange (PE), OTK (Over The Knee), and various types of subcultures, aiming to provide newcomers with a quick understanding and reference. If you are new to the BDSM circle, it is recommended to first understand these terms before beginning to explore further.
Note: The BDSM community is diverse, and the specific meanings and usages of terms may vary depending on the circle. Please refer to multiple sources when in doubt.
This article is for educational purposes only and does not promote any specific practices.