1. Unusually large in scope
   "a large-scale attack on AIDS is needed" 
2. Constructed or drawn to a big scale
   "large-scale maps"

See also: big, large

• Rhinotermitidae
• rhinotomy
• rhinotracheitis
• rhinovirus
• Rhipsalis
• Rhiptoglossa
• Rhizobiaceae
• Rhizobium
• rhizoctinia
• rhizoctinia disease
• Rhizoctinia solani
• rhizoid
• rhizoidal
• rhizomatous
• rhizomatous begonia
• rhizome
• rhizomorph
• Rhizophora
• Rhizophora mangle
• Rhizophoraceae
• rhizopod
• Rhizopoda
• rhizopodan
• Rhizopogon
• Rhizopogon idahoensis