Found 2 items, similar to lusus naturae.
English → English (WordNet) Definition: lusus naturae lusus naturae n : a person or animal that is markedly unusual or deformed [syn: freak, monster, monstrosity]
English → English (gcide) Definition: Lusus naturae Lusus naturae \Lu"sus na*tu"r[ae]\n. [L., fr. lusus sport + naturae, gen. of natura nature.] Sport or freak of nature; a deformed or unnatural production. [1913 Webster]