Remove the product description tab in WooCommerce

wc-remove-product-description-tab.php

<?php
/**
 * Plugin Name: WooCommerce Remove Description Tab
 * Plugin URI: https://wordpress.org/support/topic/how-to-keep-additional-info-but-remove-description
 * Description: **Remove the product description tab.
 * Version: 1.0
 * Author: SteveHoneyNZ
 * Tested up to: 4.3
 */
 
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * You could just copy from below this comment into your theme's functions.php file.
 * But you maybe shouldn't - https://tommcfarlin.com/functions-php-vs-plugin-who-wins/
 */

add_filter( 'woocommerce_product_tabs', 'woo_remove_description_tab', 98 );

function woo_remove_description_tab( $tabs ) {

	unset($tabs['description']);

	return $tabs;
}