A child, or a young adult:

(a)  

Plural of child

(a)  

Someone who is in the same class as you at school

(a)  

A child of a person's aunt or uncle

(a)  

A group of people who are related to each other, such as a mother, a father, and their children:

(a)  

A person who you know well and who you like a lot, but who is usually not a member of your family:

(a)  

A female child or young woman, especially one still at school:

(a)  

the father of a person's mother or father:

(a)  

the mother of a person's father or mother:

(a)  

an adult male human being

(a)  

plural of man

(a)  

a female parent:

(a)  

a male parent:

(a)  

a man, woman, or child:

(a)  

plural of person

(a)  

a girl or woman who has the same parents as another person:

(a)  

an adult female human being:

(a)  

plural of woman

(a)  

having lived or existed for only a short time and not old:

(a)  

having lived or existed for many years:

(a)  

A man or boy with the same parents as another person

(a)