Cyborg/ˈsaɪbɔːrɡ/ Definition 1 of 2Pro Tip 1/3Sci-Fi Origin The term 'cyborg' originated from science fiction and often appears in this genre. He reads science fiction novels featuring cyborgs. Pro Tip 2/3Human-Machine Blend 'Cyborg' suggests a blend of organic and technological parts, not fully robotic. The cyborg used his robotic arm to lift the car. Pro Tip 3/3Figurative Use Sometimes 'cyborg' is used metaphorically to describe someone overly reliant on tech. With her phone always in hand, she's like a cyborg.