transitive verb
: to expose (as a person) by deflating pretensions or uncovering faults or misdoings : point out or reveal (as wrongdoing or folly)
intransitive verb
1. : to turn up where or when expected : arrive
showed up late for his own wedding
2. : to appear in a particular light or manner
showed up badly in the tryouts
3. : to be plainly evident
her age and the life she'd led showed up all too clearly in the bright morning light