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

• harvesting
• harvestman
• Harvey
• Harvey Cushing
• Harvey Wallbanger
• Haryana
• has-been
• haschisch
• Hasdrubal
• Hasek
• hasenpfeffer
• hash
• hash head
• hash house
• hash out
• hash over
• hashbrowns
• hashed browns
• hasheesh
• Hashemite Kingdom of Jordan
• Hashimoto's disease
• hashish
• hashmark
• Hasid
• Hasidic