tightenest التعريفات والمعاني == English == === Etymology === tighten + -est === Verb === tightenest (archaic) second-person singular simple present indicative of tighten شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة tightener tighten the purse strings tightness tightest tightened tighteners tighteneth tightens tightened up