హేతువాదిhētuvādiTop 6000MeaningsNoun1. a person who follows the philosophy of rationalism - rationalistExamples2రచయితracayita, దర్శకుడుdarśakuḍu, హేతువాదిhētuvādi .He is a director, writer and producer.ఆయనāyana హేతువాదిhētuvādi.Hes a rationalist.