1. Of or relating to the stratosphere 
2. At a very high level, with great success
   "his career went stratospheric"

Encyclopedia: Stratospheric

• chylifactory
• chyliferous
• chylific
• chyloderma
• chylomicron
• chylous
• chyme
• chymosin
• Chytridiaceae
• Chytridiales
• Chytridiomycetes
• Château-Thierry
• chèvre
• ci
• ci-devant
• CIA
• ciabatta
• Cialis
• ciao
• Ciardi
• ciborium
• Cibotium
• Cibotium barometz
• cicada
• cicada killer