a boy or girl from the time of birth until he or she is an adult, or a son or daughter of any age
child
a young child who is just beginning to walk between 1 to 3 years old
toddler
married in the past but not now
divorced
a person who doesn't have a partner is...
single
a family unit that includes grandmothers, grandfathers, aunts, and uncles, etc.
extended (family)
a boyfriend, girlfriend, husband or wife is a...
partner
a person who is in his or her late teenage years or early twenties
young adult
when you don't have any brothers or sisters
only child
someone who is over 65
senior citizen
a person between about 45 and 65
middle-aged (man or woman)
a very young child, especially one that has not yet begun to walk or talk
baby
your close family, normally parents and children that live together
immediate family
a family where there is only a mother OR a father
one-parent
a person who is a part of your family
relative
two children born at the same time
twin
a person aged between 13 and 19 years
teenager