Homologous: Comes from
Greek roots “Homo” same and “logós” logic/structure.
Biology terminology: Exactly or similarly connected in structure and position to another species, but it serves different functions due to evolution.
Chemistry: Compunds that are similar in structure, but are different in reactivity, energy, and expendable properties.
Slang: Someone who lacks intelligence,
fool, imbecile.
Exempli Gratia.
For the biological
definition: “The human eye is hombologus to the skin of a
potato, both eyes are connected to an information system, but serve different purposes.”
For
chemistry: “Isopropanol is homogolous to Propanol, but an isomer has different reactions.”
For slang: “What a Homologous.”