A Chain is 1) a series of linked metal rings used for fastening or securing something; 2) a set of connected or related things or a sequence of terms such that each term depends in some defined way upon the previous term or terms in the series.
A Chain is 1) a series of linked metal rings used for fastening or securing something; 2) a set of connected or related things or a sequence of terms such that each term depends in some defined way upon the previous term or terms in the series.