The term "check ligament" refers to a group of strong fibrous bands that maintain stability and limit excessive movement in various joints of the body. Synonyms for "check ligament" include "retinaculum" and "bond ligament". The retinaculum is a fibrous band that holds tendons in place, preventing them from shifting. Similarly, the bond ligament is responsible for stabilizing certain joints, reducing the risk of injury. These synonyms can be used interchangeably to describe the connective tissues that play a crucial role in maintaining the structural integrity and proper functioning of joints throughout the body.