एकदम (Hindi) comes from Hindi एक, from Old Hindi एक, from Sauraseni Apabhramsa एक्क, from Sauraseni Prakrit 𑀏𑀓𑁆𑀓, from Ashokan Prakrit 𑀏𑀓, from Sanskrit एक, from Proto-Indo-Aryan Háykas, from Proto-Indo-Iranian Háykas — one; single.
एकदम (Hindi): in a breath, in a moment, immediately
Definitions
in a breath, in a moment, immediately
Ancestry of “एकदम”, step by step
एकदम traces back through two separate lines of ancestry.