$mode = wp_get_post_terms( $post->ID, 'mode' );
echo $mode[0]->description;
$formato = wp_get_post_terms( $post->ID, 'formato' );
if($formato[0]->description!=""){
echo ' - '.$formato[0]->description;
}
$tipologia = wp_get_post_terms( $post->ID, 'tipologia-arredi' );
$collezioni = wp_get_post_terms( $post->ID, 'collezioni' );
if($tipologia[0]->name!=""){
echo $collezioni[0]->name .' - '.$tipologia[0]->name;
}
?>