noun, noun which may take the genitive case particle 'no', na-adjective
having many children
Describes a family or person with many children. Often used in a positive or neutral sense, but can also imply a large, lively household.
彼は子沢山で、家はいつも賑やかだ。
He has many children, so his house is always lively.
子沢山の家庭では、食費
In a family with many children, food expenses add up.