hydrogeneratorhydrometerhydrophonehydrophotometerhygrometerhygroscopichyper synchronoushyperacoustic zonehyperbolichyperbolic hornhyperbolic navigation systemhyperfrequency wavehyperlinkhypermediahyperpurehypersensitivehypersonichypersonic speedhypersurfacehypertexthypothesishypotheticalhysteresigraphhysteresishysteresis characteristichysteresis cuclehysteresis curvehysteresis distortionhysteresis energyhysteresis errorhysteresis heaterhysteresis loophysteresis losshysteresis motorhysteresis phenomenonhz
