Home › Words › C › cyberknifecyberknifecyberknife · noun — A robotic arm that performs radiosurgery (surgery using ionizing radiation), typically to remove a tumour, or to treat certain other medical conditions.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom cyber- + knife, from a trademark.nounA robotic arm that performs radiosurgery (surgery using ionizing radiation), typically to remove a tumour, or to treat certain other medical conditions.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.cybersurgeon 62% match — A telesurgeon; one who remotely controls a telerobotic system to perform surgery. vs cyberknife →radiosurgical 61% match — Relating to radiosurgery. vs cyberknife →cybersurgery 59% match — telesurgery vs cyberknife →cybersurgical 59% match — Telesurgical. vs cyberknife →nanosurgeon 57% match — A robot that performs nanosurgery. vs cyberknife →electroknife 55% match — A knife used in electrosurgery. vs cyberknife →telesurgery 54% match — Surgery performed by robotic equipment which is monitored and controlled from a remote site. vs cyberknife →cranioradiotherapy 50% match — cranial radiotherapy vs cyberknife →