un ‧ ful ‧ filled /ˌʌnfʊlˈfɪld◂/ BrE AmE adjective
1 . an unfulfilled hope, desire, dream etc has not been achieved:
His dream of competing in the Olympics remained unfulfilled.
2 . someone who is unfulfilled feels they could be achieving more in their job, relationship etc:
Her job left her feeling unfulfilled and unappreciated.