From Wiktionary, the free dictionary
From கரு (karu) + நாரை (nārai).
கருநாரை • (karunārai)
- black ibis, (Pseudibis papillosa)
- Synonym: நாரைவகை (nāraivakai)
- University of Madras (1924–1936) “கருநாரை”, in Tamil Lexicon, Madras [Chennai]: Diocesan Press