Where does “கருக்கு” come from?
கருக்கு (Tamil) comes from Tamil கருகு, from Tamil கரு — foetus, embryo.
கருக்கு (Tamil): to burn, scorch, tan, char, single, cause to become black, darken by heat
Definitions
- to burn, scorch, tan, char, single, cause to become black, darken by heat