| Hy | white crystalline compound that occurs naturally as the mineral gibbsite |
|---|---|
| Hy | white crystalline compound that occurs naturally as the mineral gibbsite |
| Hy | a caustic substance (Ca(OH)2) produced by heating limestone |
| Hy | a compound of an oxide with water |
| Hy | the process of combining with water |
| Hy | of or relating to the study of hydraulics |
| Hy | moved or operated or effected by liquid (water or oil) |
| Hy | brake system in which a brake pedal moves a piston in the master cylinder |
| Hy | a cylinder that contains brake fluid that is compressed by a piston |
| Hy | brake system in which a brake pedal moves a piston in the master cylinder |
| Hy | a cement that hardens under water |
| Hy | the branch of civil engineering dealing with the use and control of water in motion |