undergrowl التعريفات والمعاني == English == === Etymology === From under- + growl. === Pronunciation === === Noun === undergrowl (plural undergrowls) A subdued growling or grumbling. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة undergrowls underground Underground undergrowth undergroundelokuva underground railroad undergrounder underground railway undergrow