What is "mera"

Mera is a fictional character appearing in American comic books published by DC Comics. Created by Jack Miller and Nick Cardy, the character first appeared in Aquaman #11 (September 1963) as a queen of the sea.

American actress Amber Heard has been confirmed to portray Mera in the upcoming live-action film Justice League. Mera was ranked 81st in Comics Buyer's Guide's "100 Sexiest Women in Comics" list.

Méra is a village in Borsod-Abaúj-Zemplén County in northeastern Hungary.

The Mera (also called in Switzerland) is a river in Switzerland and Italy. Its source is near the Piz Mungiroi, in the Grisons, Switzerland. First, it flows east in the direction to Maloja Pass, then turns west through the Val Bregaglia and crosses the border to Italy in Castasegna. It is joined by the Acquafraggia close to Piuro, and then turns south at Chiavenna, just before it receives the river Liro from the right at Prata Camportaccio. The Mera ends in Lake Como, near Sorico in the Province of Como.