'mindfulness' originates from the English word 'mindful,' which is derived from the Old English 'myndful,' where 'mynd' meant 'memory' or 'thought.'

'myndful' transformed into the Middle English word 'mindful,' and eventually became the modern English word 'mindfulness.'

Initially, it meant 'being aware or thoughtful,' but over time it evolved into its current meaning of 'a mental state of awareness and acceptance.'