analogue

n. [ F. &unr_;, fr. Gr. &unr_;. ] 1. That which is analogous to, or corresponds with, some other thing. [ 1913 Webster ]

The vexatious tyranny of the individual despot meets its analogue in the insolent tyranny of the many. I. Taylor. [ 1913 Webster ]

2. (Philol.) A word in one language corresponding with one in another; an analogous term; as, the Latin “pater” is the analogue of the English “father.” [ 1913 Webster ]

3. (Nat. Hist.) (a) An organ which is equivalent in its functions to a different organ in another species or group, or even in the same group; as, the gill of a fish is the analogue of a lung in a quadruped, although the two are not of like structural relations. (b) A species in one genus or group having its characters parallel, one by one, with those of another group. (c) A species or genus in one country closely related to a species of the same genus, or a genus of the same group, in another: such species are often called representative species, and such genera, representative genera. Dana. [ 1913 Webster ]