longing
nounA strong persistent yearning or desire, especially one that cannot be fulfilled.
nounAn eager desire; an earnest wish or craving.
nounSpecifically, in pathology, one of the peculiar and often whimsical desires experienced by pregnant women.
nounAn eager desire; a craving; a morbid appetite; an earnest wish; an aspiration.
verbPresent participle of
An
The
prolonged unfulfilled desire or need