- TPE: Thermoplastic Elastomer, a common and more affordable material used in doll construction.
- Silicone: A more expensive and durable material known for its realistic feel.
- Skeleton: The internal structure of the doll, which determines its poseability.
- Rooted hair: Hair that is individually implanted into the doll’s head.
- Wig: A removable hairpiece.
- Anatomy: Refers to the doll’s genitalia.
- Full-body doll: A doll that includes the entire body.
- Torso doll: A doll that only includes the torso.
- Heating rod: A device used to warm the doll’s body.
- Community: The online and offline network of doll owners.
- Doll owner: A person who owns a companion doll.