Mero

USS Mero was an American Balao Class submarine of 1525 tons displacement launched in 1945. USS Mero was powered by diesel engines providing a top speed of 21 knots, carried a complement of 75 and was armed with one 4-inch gun, two 20 mm Oerlikon anti-aircraft guns; six 21 inch bow torpedo tubes and four 21 inch stern torpedo tubes.
Found on http://www.probertencyclopaedia.com/browse/RM.HTM

mero

(Spanish) grouper (fish)
Found on http://www.gomadrid.com/dict/m.shtml

Mero

(Spanish) grouper (fish)
Found on http://www.encyclo.co.uk/visitor-contributions.php

Mero

Grouper.
Found on http://www.decanterwines.co.uk/foodGlossary.php

Mero

• (n.) Any of several large groupers of warm seas, esp. the guasa (Epinephelus guaza), the red grouper (E. morio), the black grouper (E. nigritas), distinguished as Me`ro de lo al`to (/), and a species called also rock hind, distinguished as Me`ro ca*brol`la (/).
Found on http://thinkexist.com/dictionary/meaning/mero/

Mero

[band] Mero was a British musical duo founded in 1999 by Simon Cowell. It was axed a few months later, as Cowell and RCA Records gave the girl band Girl Thing, priority over Mero. Their lead singer, D-Mac (real name Derek McDonald), wrote Mero`s only hit, `It Must Be Love`, at the age of fifteen, although he was seventeen at the time of Mer
Found on http://en.wikipedia.org/wiki/Mero_(band)
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