Term: hydrogel: a colloidal gel in which water is the dispersion medium
Broader: gel: a colloid in a more solid form than a sol | Unrelated: shark oil: a fatty yellow to brown oil obtained from the livers of sharks; used for dressing leather and as a source of vitamin A
Broader: gel: a colloid in a more solid form than a sol | Unrelated: public library: a nonprofit library maintained for public use
Broader: gel: a colloid in a more solid form than a sol | Unrelated: wintergreen oil: oil or flavoring obtained from the creeping wintergreen or teaberry plant
Broader: gel: a colloid in a more solid form than a sol | Unrelated: heartthrob: an object of infatuation
Broader: gel: a colloid in a more solid form than a sol | Unrelated: bastardy: the status of being born to parents who were not married
Broader: gel: a colloid in a more solid form than a sol | Unrelated: collective farm: a farm operated collectively
Broader: gel: a colloid in a more solid form than a sol | Unrelated: hub-and-spoke: a system of air transportation in which local airports offer air transportation to a central airport where long-distance flights are available
Broader: gel: a colloid in a more solid form than a sol | Unrelated: regatta: a meeting for boat races
Broader: gel: a colloid in a more solid form than a sol | Unrelated: trial balloon: a balloon sent up to test air currents
Broader: gel: a colloid in a more solid form than a sol | Unrelated: temperament: an adjustment of the intervals (as in tuning a keyboard instrument) so that the scale can be used to play in different keys