Term: mercury-vapor lamp: ultraviolet lamp that emits a strong bluish light (rich in ultraviolet radiation) as electric current passes through mercury vapor
Candidate hypernym: instrumentality: an artifact (or system of artifacts) that is instrumental in accomplishing some end → 1
Candidate hypernym: gelechia: type genus of the Gelechiidae: pink bollworms → 0
Candidate hypernym: cyclone: a violent rotating windstorm → 0
Candidate hypernym: hemp: a plant fiber → 0
Candidate hypernym: albatrellus: a genus of fungi belonging to the family Polyporaceae → 0
Candidate hypernym: switch: a flexible implement used as an instrument of punishment → 0
Candidate hypernym: appendicle: a small appendage → 0
Candidate hypernym: tobogganist: someone who rides a toboggan → 0
Candidate hypernym: hygiene: a condition promoting sanitary practices → 0
Candidate hypernym: leopard's-bane: any of several herbs of the genus Doronicum having alternate often clasping stem leaves cultivated for their long stalks of yellow flower heads → 0
Candidate hypernym: unemployment rate: the percentage of the work force that is unemployed at any given date → 0