Final answer:
The term for the enjoyable feeling experienced when deprivation is replaced by fulfillment is pleasure, covering sensory, affective, and mental forms.
Step-by-step explanation:
The term that describes the enjoyable feeling experienced when a state of deprivation is replaced by fulfillment is pleasure. In a broader sense, this encompasses different forms of pleasure such as sensory, affective, and mental. The psychological concept of 'flow' also relates to this phenomenon as it describes the state of becoming fully immersed in an activity so that it feels pleasant and fulfilling. Additionally, philosophers argue that the pursuit of higher pleasures, which arise from our dissatisfaction and subsequent motivation to improve our condition, can lead to greater sense of well-being and enjoyment.