hygr - indu
- hygrometer higrometr
- hygrometry
- hygrophobe
- hygrophyte
- hygroscopic
- hygroscopic water
- hygroscopicity
- hygrostat
- hyl
- hyoscine
- hyoscyamine
- hypabyssal rock
- hyper
- hyper high frequency
- hyper metr ope
- hyper metr opia
- hyperbolic cosine
- hyperbolic cotangent
- hyperbolic functions
- hyperbolic geometry
- hyperbolic logarithm
- hyperbolic navigation
- hyperbolic point
- hyperbolic sine
- hyperbolic spiral
- hyperbolic tangent
- hyperbolic velocity
- hyperboloid of one sheet
- hyperboloid of two sheets
- hyperboloidal gear
- hypercarb process
- hypercharge
- hyperchromic effect
- hyperconjugation
- hypercritical velocity
- hyperelliptic functions
- hypereutectic alloy
- hypereutectoid cementite
- hypereutectoid steel
- hyperfine
