(physics, chemistry, thermodynamics) The difference between the enthalpy of a system and the product of its entropy and absolute temperature: a measure of the useful work obtainable from a thermodynamic system at constant temperature and pressure.

(mineralogy) A mineral with monoclinic crystals, usually white but can have different colors, Al(OH)₃.

plural of gibbsite

An unincorporated community and census-designated place in Gloucester County, New Jersey, United States. / Synonym of Baile Ghib, a village in Co. Meath, Ireland.