foster: [adjective] affording, receiving, or sharing nurture or parental care though not related by blood or legal ties.. Interested in becoming a foster or kinship carer? Apply online or call Queensland Foster and Kinship Care on 1300 550 877. Find out more about becoming a foster or kinship carer in Queensland by reading the Become a foster or kinship carer booklet. Find resources in other languages about becoming a foster or kinship carer.. Fostering for adoption. You foster babies or young children who you may go on to adopt. If you’re fostering for adoption you’ll be entitled to adoption pay and leave from when the child comes. "/>Foster baby meaning