Term: cuculiform bird: birds having zygodactyl feet (except for the touracos)
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: sodium-vapor lamp: lamp in which an electric current passed through a tube of sodium vapor makes a yellow light; used is street lighting
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: platichthys: a genus of Pleuronectidae
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: question: a sentence of inquiry that asks for a reply
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: flight: an air force unit smaller than a squadron
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: gasmask: a protective mask with a filter; protects the face and lungs against poisonous gases
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: nautical mile: a former British unit of length equivalent to 6,080 feet (1,853.184 meters); 800 feet longer than a statute mile
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: irreligiousness: the quality of not being devout
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: evaluation: an appraisal of the value of something
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: larkspur: any of numerous cultivated plants of the genus Delphinium
Broader: bird: warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | Unrelated: straddle: a gymnastic exercise performed with a leg on either side of the parallel bars