Noun
The care of a foster child; the charge of nursing.
Source: Webster's dictionarythey debated whether nature or nurture was more important Source: Internet
McLaverty, Michael (2002) Collected short stories Blackstaff Press Ltd pxiii ISBN 0-85640-727-5 Heaney's poem Fosterage, in the sequence Singing School from North (1975), is dedicated to him. Source: Internet