Pronunciation: [dˈe͡ɪn] (IPA) 
The German word "dein" (IPA: daɪn) is spelled with the letters d, e, i, and n. The letter "e" is pronounced like the short "e" in "pet", while "i" is pronounced like the long "ee" in "see". The consonants "d" and "n" are pronounced as in English. "Dein" is a possessive pronoun and translates to "your" in English. It is used when addressing someone informally, such as a friend or family member.
Dein is a German possessive pronoun that translates to "your" in English. It is used to indicate the possession of something by the person you are addressing. In German, pronouns change depending on the case, gender, and number of the noun they refer to. Dein is specifically used to refer to one person or thing that is in the second person singular form.
Dein is derived from the word "du" which means "you." It functions similarly to "your" in English, indicating ownership or possession by the person being spoken to. For example, "Dein Haus" translates to "your house" and "Dein Auto" translates to "your car."
The word dein declines according to the gender, case, and number of the noun it modifies. It has different forms for masculine, feminine, neuter, and plural nouns in different cases. For instance, when modifying a masculine singular noun in the accusative case, the form changes to "deinen." However, when modifying a feminine singular noun in the accusative case, it remains as "dein."
In conclusion, the German word "dein" is a possessive pronoun that means "your" in English. It is used to indicate ownership or possession of one person or thing in the second person singular form. It declines in form according to the gender, case, and number of the noun it modifies.
The word "dein" is derived from the Old English word "dēon", which dates back to the West Germanic language group. It evolved from the Proto-Germanic word "daujaną", meaning "to cause, to make". This term can be further traced back to the Proto-Indo-European root *dheh₁-, which has the basic meaning of "to put, place". In Old English, "dēon" had various meanings, including "to put, to set, to do", and eventually evolved into the modern English word "do", maintaining a similar sense of action and causation. Over time, it also influenced the development of related words like "deed" and "doer".
