fulfilment
UK: fʊlˈfɪlmənt | US: fʊlˈfɪlmənt
n. the achievement of something desired or promised
n. a sense of satisfaction or happiness from achieving one’s potential
n. the completion or execution of a task or duty
The word traces back to Old English fullfyllan, where full (complete) and fyllan (to fill) merged to express the idea of "making full" or "accomplishing." Over time, fulfil evolved to mean "to satisfy or complete," and the suffix -ment was added to nominalize the action, giving us fulfilment—the state of achieving or completing something.
She found deep fulfilment in her volunteer work.
The fulfilment of his lifelong dream brought him joy.
The company guarantees fast fulfilment of online orders.
Personal fulfilment often comes from helping others.
The project’s successful fulfilment required teamwork.