1
: the quality of a person who understands what is real and possible in a particular situation and is able to deal with problems in an effective and practical way
He has a sense of realism about what can be done to improve the economy.
2
: the quality of being very much like real life : the quality of seeming to be real
The realism of her dream was alarming.
3
: a style of art or literature that shows or describes people and things as they are in real life
the stark realism of the play/painting



