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filter is not described

term_(field) filter-hook . WP 2.3.0

Filters the term field sanitized for display.

The dynamic portion of the filter name, $field, refers to the term field name.

Usage

add_filter( 'term_(field)', 'filter_function_name_6414', 10, 4 );
function filter_function_name_6414( $value, $term_id, $taxonomy, $context ){
	// filter...

	return $value;
}
$value(mixed)
Value of the term field.
$term_id(int)
Term ID.
$taxonomy(string)
Taxonomy slug.
$context(string)
Context to retrieve the term field value.

Where the hook is called

sanitize_term_field()
wp-includes/taxonomy.php 1559
$value = apply_filters( "term_{$field}", $value, $term_id, $taxonomy, $context );

Where the hook is used (in WP core)

wp-includes/ms-default-filters.php 53
add_filter( 'term_id_filter', 'global_terms', 10, 2 );
wp-includes/default-filters.php 148
add_filter( 'term_name_rss', 'convert_chars' );
wp-includes/default-filters.php 468
add_filter( 'term_link', '_post_format_link', 10, 3 );