Humanoid

Humanoid (ヒューマノイド) is a term from the Mega Man ZX series that refers to Humans with mechanical parts. Humanoids can be considered the same as "cyborgs" in the Mega Man franchise.

History
To create equality between humans and Reploids, Legion created a law that humans must have mechanical parts, and Reploids have lifespans. Since both are now treated as humans, the only difference between them is that Reploids have a red triangle on their forehead, the exception being to the Sage Trinity and/or possible illegal reploids. The original human parts that were replaced are stored by Legion. (source?)