pyrophosphoric acid
— Navneord
– Engelsk
~ a solid acid formed by reactions of orthophosphoric acid
pyrophyllite
— Navneord
– Engelsk
~ a white or greenish aluminum silicate mineral (resembles talc)
pyroscope
— Navneord
– Engelsk
~ a pyrometer that uses the color of the light emitted by a hot object
pyrosis
— Navneord
– Engelsk
~ a painful burning sensation in the chest caused by gastroesophageal reflux (backflow from the stomach irritating the esophagus); symptomatic of an ulcer or a diaphragmatic hernia or other disorder
pyrostat
— Navneord
– Engelsk
~ a thermostat that operates at very high temperatures
pyrotechnic
— Navneord
– Engelsk
~ (usually plural) a device with an explosive that burns at a low rate and with colored flames; can be used to illuminate areas or send signals etc.
pyrotechnics
— Navneord
– Engelsk
~ (music) brilliance of display (as in the performance of music)
pyrotechnics
— Navneord
– Engelsk
~ the craft of making fireworks
pyrotechny
— Navneord
– Engelsk
~ the craft of making fireworks
pyroteknik
— Navneord
– Dansk
~ fag der beskæftiger sig med fyrværkeri og lignende ...