titteration التعريفات والمعاني == English == === Etymology === From titter + -ation. === Noun === titteration (uncountable) (archaic) Tittering; giggling. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة titration Titrationsmittel Titration tittivation titrations tittivations Titrationsmittels Titrationen titrational