1. (high energy physics) a theory which unifies the forces (except gravity) at energy scales ~10^16 GeV
   - GUT

Encyclopedia: Grand unified theory

• adhesive material
• adhesive plaster
• adhesive tape
• adhesiveness
• adhocracy
• Adi Granth
• adiabatic
• adiabatic process
• Adiantaceae
• Adiantum
• Adiantum bellum
• Adiantum capillus-veneris
• Adiantum pedatum
• Adiantum tenerum
• Adiantum tenerum farleyense
• adiaphorous
• adience
• adient
• adieu
• Adige
• adios
• adipic
• adipic acid
• adipocere
• adipose