1. (astronomy) a line of constant light intensity

Derived forms: isophotes

• super acid
• Super Bowl
• super C
• super heavyweight
• super-duper
• superable
• superabound
• superabundance
• superabundant
• superadd
• superaddition
• superannuate
• superannuated
• superannuation
• superannuation fund
• superb
• superbia
• superbly
• superbug
• Supercalifragilisticexpialidocious
• supercargo
• supercede
• supercharge
• supercharged
• supercharger