v. a. To manage, carry through, perform. To protect, nirvahillajeyu. nirvahamu or nirvahakamu nir-vahamu. n. Management, power or ability to perform. execute or sustain.jarugubatu, sakti. nirvahakudu nir-vahakudu. n. A manager or director: a man of ability. nirvahincuvadu vidyanirvahakudu a Director of Learning.