Definitions

1. verb

to arrive unexpectedly or unexpectedly at a place, often in a sudden or dramatic manner

“The star quarterback showed up to the press conference unannounced.”

2. noun

a person who arrives unexpectedly or unexpectedly at a place

“The show-up for the party was a surprise to everyone.”

3. verb

to reveal oneself or a secret, often unexpectedly or dramatically

“The truth finally showed up in the investigation, proving the suspect’s guilt.”