koala
- n sluggish tailless Australian arboreal marsupial with grey furry ears and coat; feeds on eucalyptus leaves and bark
koala bear
- n sluggish tailless Australian arboreal marsupial with grey furry ears and coat; feeds on eucalyptus leaves and bark
koan
- n a paradoxical anecdote or a riddle that has no solution; used in Zen Buddhism to show the inadequacy of logical reasoning
koasati
- n a member of the Muskhogean people formerly living in northern Alabama; a member of the Creek Confederacy
- n the Muskhogean language spoken by the Koasati
kobe
- n a port city in Japan on Osaka Bay in southern Honshu; was damaged by an earthquake in 1995
kobenhavn
- n the capital and largest city of Denmark; located on the island of Zealand
kobuk valley national park
- n a national park in Alaska having mountains and forests and tundra and sand dunes and archeological sites
kobus leche
- n tawny-colored African antelope inhabiting wet grassy plains; a threatened species
koch
- n German bacteriologist who isolated the anthrax bacillus and the tubercle bacillus and the cholera bacillus (1843-1910)