'ananda' originates from Sanskrit, specifically the word 'ānanda', where 'ānanda' meant 'bliss' or 'happiness'.

'ānanda' was adopted directly into English, especially in spiritual and philosophical contexts, and retained its original form and meaning as 'ananda'.

Initially, it meant 'bliss' or 'happiness' in Sanskrit, and this meaning has largely remained the same in modern English usage, especially in spiritual contexts.