int $term, int $tt_id, string $taxonomy, WP_Term $deleted_term, array $object_ids )
Fires after a term is deleted from the database and the cache is cleaned.
The ‘delete_$taxonomy’ hook is also available for targeting a specific taxonomy.
(int) Term ID.
(int) Term taxonomy ID.
(string) Taxonomy slug.
(WP_Term) Copy of the already-deleted term.
(array) List of term object IDs.