The word "indru" is a Tamil word that is commonly spelled using the Latin alphabet. In IPA phonetic transcription, "indru" is pronounced as /ɪn̪d̪ɾu/. The combination of the letters "in" is pronounced as "in̪", which is the dental n sound. The letter "d" is followed by a retroflex flap or trill, which is commonly used in many Indian languages. Finally, the letter "u" is pronounced as a short vowel sound that is similar to the "u" in "hut".