WordPress at a glance
action is not described

edited_term_taxonomies action-hook . WP 2.9.0

Fires immediately after a term to delete's children are reassigned a parent.

Usage

add_action( 'edited_term_taxonomies', 'action_function_name_9644' );
function action_function_name_9644( $edit_tt_ids ){
	// action...
}
$edit_tt_ids(array)
An array of term taxonomy IDs for the given term.

Where the hook is called

wp_delete_term()
wp-includes/taxonomy.php 1738
do_action( 'edited_term_taxonomies', $edit_tt_ids );

Where the hook is used (in WP core)

Does not used.