unprepared
adjective
1. without preparation; not prepared for
- unprepared remarks
- the shock was unprepared
- our treaty makers approached their immensely difficult problems unprepared
Similar word(s): extemporaneous, extemporary, extempore, impromptu, offhand, offhanded, unrehearsed, unready
Sentences with unprepared as an adjective:
- The castle was unprepared for the assault.
noun
1. A black mark given to a pupil who arrives at a lesson without the necessary items or preparation.