drop by/inதற்செயலாக வாtaṟceyalāka vā(tarceyalaa vaa)(2c intr)happen to call in by chance; come by on way to another destination; visit informally and spontaneously
Usage:
நான் ரமேஷின் வீட்டுக்குத் தற்செயலாக வந்தேன்nāṉ ramēṣiṉ vīṭṭukkut taṟceyalāka vantēṉ
naan rameeṣooḍa viiṭṭukku tarceyalaa vandeen
I just dropped by Ramesh's house.