Merriam-Webster Online Dictionary
daughter (noun)1.
a) a female offspring especially of human parents
b) a female adopted child
c) a human female descendant
2.
something considered as a daughter - the United States is a daughter of Great Britain
3.
an atomic species that is the product of the radioactive decay of a given element
1.
having the characteristics or relationship of a daughter
2.
belonging to the first generation of offspring, organelles, or molecules produced by reproduction, division, or replication - daughter cell daughter DNA molecules