This is the 986th most frequent Czech word.
ukázat
"Ukázat" means "to show" in English.
Here, 'ukázat' refers to presenting something for viewing, in this case, photos to another person.
Musím ti ukázat své nové fotky z dovolené.
I have to show you my new vacation photos.
In this example, 'ukázat' is used metaphorically to mean that the result or outcome revealed or indicated some information.
Výsledek testu ukázal, že se zlepšuji.
The test result showed that I am improving.
In this sentence, 'ukázat' is used to mean demonstrating or providing an indication of a path or direction to someone.