Term: bolometer: an instrument that measures heat radiation; extremely sensitive
Broader: artifact: a man-made object taken as a whole | Unrelated: lower berth: the lower of two berths
Broader: artifact: a man-made object taken as a whole | Unrelated: traveler's joy: vigorous deciduous climber of Europe to Afghanistan and Lebanon having panicles of fragrant green-white flowers in summer and autumn
Broader: artifact: a man-made object taken as a whole | Unrelated: portraitist: a painter or drawer of portraits
Broader: artifact: a man-made object taken as a whole | Unrelated: elephant seal: either of two large northern Atlantic earless seals having snouts like trunks
Broader: artifact: a man-made object taken as a whole | Unrelated: glottochronology: the determination of how long ago different languages evolved from a common source language
Broader: artifact: a man-made object taken as a whole | Unrelated: sugar spoon: a spoon for serving sugar; often made in the shape of a seashell
Broader: artifact: a man-made object taken as a whole | Unrelated: ripsaw: a handsaw for cutting with the grain of the wood
Broader: artifact: a man-made object taken as a whole | Unrelated: asiatic sweetleaf: deciduous shrub of eastern Asia bearing decorative bright blue fruit
Broader: artifact: a man-made object taken as a whole | Unrelated: audio lingual acquisition: system of language acquisition focusing intensively on listening and speaking
Broader: artifact: a man-made object taken as a whole | Unrelated: splay: an outward bevel around a door or window that makes it seem larger