Compare meta value

Hi!

I need to get a taxonomy by a specific meta value.
With this plugin can I compare like meta_compare with meta_key and meta_value?

Something like that :

$params = array(
				 	'orderby'      => 'count',
				 	'hide_empty'   => false,
 				 	'meta_compare' => array( array("value" => "myValue", "operation" => "=", "key"=> "myKey") )
				 );
$villes = get_terms( "tax", $params );

I know in termmeta-api plugin its possible but there are no visual meta in admin like this plugin!

http://wordpress.org/plugins/ultimate-taxonomy-manager/