What is "umarikadu"

Umarikadu is a village located in the Srivaikundam panchayat town of Thoothukudi district in the state of Tamil Nadu, India. Nearest railway station is Kurumbur railway station, while other railway stations like Arumuganeri railway station, Nazareth railway station, Alwar Tirunagri railway station and Tiruchendur railway station falls within the vicinity.