ostrich, Struthio camelus
['ox', 'spoonbill', 'nail', 'indri, indris, Indri indri, Indri brevicaudatus', 'abacus', 'platypus, duckbill, duckbilled platypus, duck-billed platypus, Ornithorhynchus anatinus', 'chime, bell, gong']