Term: shutter: a mechanical device on a camera that opens and closes to control the time of a photographic exposure
Candidate hypernym: mechanical device: mechanism consisting of a device that works on mechanical principles → 1
Candidate hypernym: shot putter: an athlete who competes in the shot put → 0
Candidate hypernym: meteorologist: a specialist who studies processes in the earth's atmosphere that cause weather conditions → 0
Candidate hypernym: clustered poppy mallow: densely hairy perennial having mostly triangular basal leaves and rose-purple flowers in panicled clusters → 0
Candidate hypernym: indusium: a membrane enclosing and protecting the developing spores especially that covering the sori of a fern → 0
Candidate hypernym: temperature gradient: change in temperature as a function of distance (especially altitude) → 0
Candidate hypernym: colonialist: a believer in colonialism → 0
Candidate hypernym: cabbage bark: tree with shaggy unpleasant-smelling toxic bark and yielding strong durable wood; bark and seeds used as a purgative and vermifuge and narcotic → 0
Candidate hypernym: woodwind family: (music) the family of woodwind instruments → 0
Candidate hypernym: ostrich: fast-running African flightless bird with two-toed feet; largest living bird → 0
Candidate hypernym: planchet: a flat metal disk ready for stamping as a coin → 0