CHAIN n.
position of ratios, or compound proportion, by which, when several ratios of equality are given, the consequent of each being the same as the antecedent of the next, the relation between the first antecedent and the last consequent is discovered. -- Chain shot (Mil.), two cannon balls united by a shot chain, formerly…
CHANGE v. 2 definitions
To give and take reciprocally; to exchange; -- followed by with; as, to change place, or hats, or money, with another. Look upon those thousands with whom thou wouldst not, for any interest, change thy fortune and condition. Jer. Taylor.