Definition of untrained
1
: not trained: such as
a
: not made adept or expert by instruction or experience
- an untrained journalist
- untrained in the use of firearms
b
: not taught by discipline to conform to certain behaviors
- an untrained dog
2
: not based on training or knowledge : inexpert
- an untrained diagnosis
- To the untrained eye, many wetlands can be deceiving, particularly during drier times of year.
- —Kathleen Rude
