IPA: /ˌsaɪbərˈnɛtɪks/
KK: /ˌsaɪbərˈnɛtɪks/
The study of how systems communicate and control themselves, including both living things and machines.
Cybernetics helps us understand how robots can learn from their environment.
Cybernetics is formed from "kybernetes" (meaning steersman or governor) in Greek and the suffix "-ics" (meaning the study of). The term refers to the study of systems, control, and communication in animals and machines, akin to how a steersman governs a ship.
Think of a 'steersman' ('kybernetes') who controls a ship, which helps you remember that cybernetics is about the control and communication in systems.
No commonly confused words.