1. Being one more than three
   - four, 4

1. The cardinal number that is the sum of three and one
   - four, 4, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe 
2. Administration of nutrients through a vein
   - intravenous feeding

Derived forms: IVs

See also: cardinal

Type of: alimentation, digit, feeding, figure

Encyclopedia: IV

• Revolutionary calendar
• Revolutionary calendar month
• revolutionary group
• Revolutionary Justice Organisation
• Revolutionary Justice Organization
• Revolutionary Organisation 17 November
• Revolutionary Organization 17 November
• Revolutionary Organization of Socialist Muslims
• Revolutionary People's Liberation Front
• Revolutionary People's Liberation Party
• Revolutionary People's Struggle
• Revolutionary Proletarian Army
• Revolutionary Proletarian Initiative Nuclei
• Revolutionary Proletarian Nucleus
• Revolutionary United Front
• revolutionise
• revolutionism
• revolutionist
• revolutionize
• revolutions per minute
• revolvable
• revolve
• revolve about
• revolve around
• revolved