Term: overt operation: the collection of intelligence openly without concealment
Candidate hypernym: information gathering: the act of collecting information → 1
Candidate hypernym: key: metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated → 0
Candidate hypernym: black buffalo: fish of the lower Mississippi → 0
Candidate hypernym: parity check: a system of checking for errors in computer functioning → 0
Candidate hypernym: helotium: type genus of the Helotiaceae → 0
Candidate hypernym: windmill grass: perennial Australian grass having numerous long spikes arranged like the vanes of a windmill → 0
Candidate hypernym: hemeralopia: inability to see clearly in bright light → 0
Candidate hypernym: rotavirus: the reovirus causing infant enteritis → 0
Candidate hypernym: bryozoan: sessile aquatic animal forming mossy colonies of small polyps each having a curved or circular ridge bearing tentacles; attach to stones or seaweed and reproduce by budding → 0
Candidate hypernym: learning curve: a graph showing the rate of learning (especially a graph showing the amount recalled as a function of the number of attempts to recall) → 0
Candidate hypernym: gas fitting: the fitting (pipes or valves or meters) that convey gas from the gas main to the gas fixtures of a building → 0