1. The cardinal number that is the sum of five and one
   - six, 6, VI, sixer, Captain Hicks, half a dozen, sextet, sestet, sextuplet, hexad

Type of: digit, figure

• Columbian
• columbian mammoth
• Columbidae
• columbiform bird
• Columbiformes
• columbine
• columbite
• columbite-tantalite
• columbium
• columbo
• Columbus
• Columbus Day
• columella
• Clinton
• Clinton administration
• Clinton's lily
• clintonia
• Clintonia andrewsiana
• Clintonia borealis
• Clintonia uniflora
• Clio
• Clioquinol
• clip
• clip art
• clip artist