Similar words: lion, polio, polio-, folio, lioness, helios, glioma, sea lion. Meaning: ['klaɪəʊ] 
n. (Greek mythology) the Muse of history.
n. (Greek mythology) the Muse of history. 31. Their new Clio race cars will arrive at the race course this week from France, while Kenneth Ma, Paul Poon, and Oliver Lee cars' are already en-route from Hong Kong.