スペキュロスalso: スペキュラースMeanings1nounspeculoos cookiefood / cookingA spiced shortcrust biscuit, originally from Belgium and the Netherlands. Often served with coffee or used as a spread.カフェでコーヒーと一いっ緒しょにスペキュロスが出でてきた。At the café, a speculoos cookie was served with the coffee.