The meaning of UNCONVENTIONAL is not conventional : not bound by or in accordance with convention : being out of the ordinary.
How to use unconventional in a sentence.
It is capable of producing highly unconventional designs that are perfectly rational, and often better adapted to their purpose than the conventional solution.
UNCONVENTIONAL definition: not conventional; not bound by or conforming to convention, rule, or precedent; free from conventionality.
See examples of unconventional used in a sentence.
If you describe a person or their attitude or behaviour as unconventional, you mean that they do not behave in the same way as most other people in their society.
Definition of unconventional adjective from the Oxford Advanced Learner's Dictionary.
not following what is done or considered normal or acceptable by most people; different and interesting synonym.