/ˌsæt.ɪsˈfæk.ʃən/ US /ˌsæţ-/
1. [C or U] a pleasant feeling which you get when you receive something you wanted, or when you have done something you wanted to do:
For me, job satisfaction is more important than the money.
2. [U] FORMAL when your complaint or problem is dealt with in a way you consider acceptable:
You’ve sold me a faulty product and I demand satisfaction.
3 [U] fulfillment of a need or desire:
the satisfaction of one’s sexual desires