1. Lasting for an hour
   "an hourlong examination"

See also: long

• cicada killer
• Cicadellidae
• Cicadidae
• cicala
• cicatrice
• cicatrisation
• cicatrise
• cicatrix
• cicatrization
• cicatrize
• cicely
• Cicer
• Cicer arietinum
• cicero
• cicerone
• Ciceronian
• cichlid
• cichlid fish
• Cichlidae
• Cichorium
• Cichorium endivia
• Cichorium intybus
• Cicily Isabel Fairfield
• Cicindelidae
• cicisbeo