Term: operator: an agent that operates some apparatus or machine
Candidate hypernym: causal agent: any entity that produces an effect or is responsible for events or results → 1
Candidate hypernym: dieffenbachia: evergreen perennial herbs of tropical America with lush foliage and poisonous sap; often cultivated as houseplants → 0
Candidate hypernym: scatology: a preoccupation with obscenity (especially that dealing with excrement or excretory functions) → 0
Candidate hypernym: check-in: the act of reporting your presence (as at an airport or a hotel) → 0
Candidate hypernym: cerebral thrombosis: a blood clot in a cerebral artery or vein → 0
Candidate hypernym: plantaginaceae: cosmopolitan family of small herbs and a few shrubs; most are troublesome weeds → 0
Candidate hypernym: rhine wine: any of several white wines from the Rhine River valley in Germany (`hock' is British usage) → 0
Candidate hypernym: default: loss due to not showing up → 0
Candidate hypernym: comma bacillus: comma-shaped bacteria that cause Asiatic cholera → 0
Candidate hypernym: aeolian: a member of one of four linguistic divisions of the prehistoric Greeks → 0
Candidate hypernym: attestation: the action of bearing witness → 0