Proto-South Dravidian :
Tamil : kotuku, kocu, kocuku
Tamil meaning : mosquito, gnat, fly
Malayalam : kotu, kotuku
Malayalam meaning : mosquito, gnat
Miscellaneous : IRU kucune mosquito
Number in DED : 2086
sdret-tam,sdret-tammean,sdret-mal,sdret-malmean,sdret-kt,sdret-misc,sdret-dednum,